UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-CSR CERTIFIED SHAREHOLDER REPORT OF REGISTERED MANAGEMENT INVESTMENT COMPANIES Investment Company Act file number: 811-07111 Morgan Stanley Insured California Municipal Securities (Exact name of registrant as specified in charter) 1221 Avenue of the Americas, New York, New York 10020 (Address of principal executive offices) (Zip code) Ronald E. Robison 1221 Avenue of the Americas, New York, New York 10020 (Name and address of agent for service) Registrant's telephone number, including area code: 212-762-4000 Date of fiscal year end: October 31, 2005 Date of reporting period: October 31, 2005 Item 1 - Report to Shareholders Welcome, Shareholder: In this report, you'll learn about how your investment in Morgan Stanley Insured California Municipal Securities performed during the annual period. We will provide an overview of the market conditions, and discuss some of the factors that affected performance during the reporting period. In addition, this report includes the Trust's financial statements and a list of Trust investments. MARKET FORECASTS PROVIDED IN THIS REPORT MAY NOT NECESSARILY COME TO PASS. THERE IS NO ASSURANCE THAT THE TRUST WILL ACHIEVE ITS INVESTMENT OBJECTIVE. THE TRUST IS SUBJECT TO MARKET RISK, WHICH IS THE POSSIBILITY THAT MARKET VALUES OF SECURITIES OWNED BY THE TRUST WILL DECLINE AND, THEREFORE, THE VALUE OF THE TRUST'S SHARES MAY BE LESS THAN WHAT YOU PAID FOR THEM. ACCORDINGLY, YOU CAN LOSE MONEY INVESTING IN THIS TRUST. FUND REPORT For the year ended October 31, 2005 MARKET CONDITIONS Throughout the 12-month period ended October 31, 2005, economic reports continued to show moderate growth, sustained consumer spending, and reasonable gains in employment. Although core inflation (which excludes food and energy) remained benign, inflationary concerns mounted during the summer as heavy demand and geopolitical events drove oil prices to protracted highs. September brought heightened uncertainty in the wake of the unprecedented devastation caused by Hurricanes Rita and Katrina. The immediate economic impact was a major disruption of the nation's energy infrastructure. However, in the weeks that followed, economists generally agreed that an initial slowdown would be followed by stimulus to growth from reconstruction. The Federal Open Market Committee (the Fed) continued the "measured" rate tightening cycle it began in June of 2004, raising the federal funds target rate eight times during the 12-month period. As a result, the rate moved from 1.75 percent to 3.75 percent, a four-year high. Yet, as the period closed, signals from the Fed supported investors' expectations of additional increases. Although yields on short maturity bonds rose in response to the Fed's actions, the yields of long-term municipal bonds were lower to unchanged. Representative yields on 30-year AAA rated municipal bonds declined from 4.60 percent at the start of the period to a low of 4.25 percent in the summer, returning to 4.60 percent at the end of October. Overall, the municipal yield curve continued to flatten and the yield spread (or differential between one-year rates and 30-year rates) narrowed. Lower yields during most of the year led to a surge in refinancing activity, and municipal issuance remained strong. New issue volume increased by 12 percent to a record $336 billion during the first 10 months of the calendar year. As issuers rushed to refinance higher cost debt, refundings increased to 35 percent of total issuance, up from 24 percent in the first 10 months of 2004. Bonds backed by insurance dominated issuance and increased their market penetration to nearly 60 percent. California issuers represented 15 percent of volume in 2005. The municipal-to-Treasury yield ratio, which gauges performance between the two markets, remained attractive for tax-exempt bonds. The 30-year ratio averaged 97 percent during the period and moved as high as 102 percent in June. (Higher ratios indicate increased relative attractiveness of municipal bonds.) As a result, institutional investors that normally focus on taxable bond sectors supported municipals by "crossing over" to purchase tax-exempt bonds. California's economic conditions continued to improve with defense and high tech sectors experiencing steady growth. On the fiscal front, this has led to stronger state revenues. The state also made progress in addressing some of its structural budget imbalances. PERFORMANCE ANALYSIS For the 12-month period ended October 31, 2005, the net asset value (NAV) of Morgan Stanley Insured California Municipal Securities (ICS) decreased from $15.35 to $15.17 per share. ICS paid tax-free dividends totaling $0.655 per share and a long-term capital gain distribution of $0.127818 per share. The Trust's total NAV return was 4.49 percent. ICS's value on the New 2 York Stock Exchange (NYSE) moved from $13.96 to $13.99 per share during the same period. Based on this change plus reinvestment of dividends and distributions, the Trust's total market return was 5.96 percent. On October 31, 2005, ICS's NYSE market price was at a 7.78 percent discount to its NAV. During the 12-month period ended October 31, 2005, the Trust purchased and retired 123,741 shares of common stock at a weighted average market discount of 7.99 percent. Past performance is no guarantee of future results. Monthly dividends for the fourth quarter of 2005, declared in September, were decreased from $0.055 to $0.05 per share. The new dividend reflects the current level of the Trust's net investment income. ICS's level of undistributed net investment income was $0.110 per share on October 31, 2005, versus $0.132 per share 12 months earlier.(1) During the period the Trust maintained a conservative strategy in anticipation of continued Fed tightening and higher interest rates. The Trust's duration* (a measure of interest rate sensitivity) was positioned defensively throughout the period. Overall, this duration stance tempered total returns early in the fiscal period when rates declined, but helped total returns as rates rose. The Trust's option-adjusted duration was 7.0 years at the end of the reporting period. Consistent with a commitment to diversification, the Trust's net assets of $54 million were invested among 12 long-term sectors and 41 credits. The Trust's procedure for reinvesting all dividends and distributions on common shares is through purchases in the open market. This method helps support the market value of the Trust's shares. In addition, we would like to remind investors that the Trustees have approved a procedure whereby the Trust may, when appropriate, purchase shares in the open market or in privately negotiated transactions at a price not above market value or NAV, whichever is lower at the time of purchase. ------------------------ PERFORMANCE DATA QUOTED REPRESENTS PAST PERFORMANCE, WHICH IS NO GUARANTEE OF FUTURE RESULTS, AND CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN THE FIGURES SHOWN. INVESTMENT RETURN, NET ASSET VALUE AND COMMON SHARE MARKET PRICE WILL FLUCTUATE AND TRUST SHARES, WHEN SOLD, MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. * A measure of the sensitivity of a bond's price to changes in interest rates, expressed in years. Each year of duration represents an expected 1 percent change in the price of a bond for every 1 percent change in interest rates. The longer a bond's duration, the greater the effect of interest-rate movements on its price. Typically, trusts with shorter durations perform better in rising-interest-rate environments, while trusts with longer durations perform better when rates decline. There is no guarantee that any sectors mentioned will continue to perform well or that securities in such sectors will be held by the Trust in the future. (1)Income earned by certain securities in the portfolio may be subject to the federal alternative minimum tax (AMT). 3 TOP FIVE SECTORS** Water & Sewer 20.1% Tax Allocation 12.4% Transportation 11.5% General Obligation 9.9% Refunded 9.6% CREDIT ENHANCEMENTS AMBAC 35.1% FGIC 26.8% FSA 24.3% MBIA 11.8% US Gov't Backed 2.0% Data as of October 31, 2005. Subject to change daily. All percentages for top five sectors are as a percentage of net assets applicable to common shareholders. All percentages for credit enhancements are as a percentage of net assets applicable to common shareholders. These data are provided for informational purposes only and should not be deemed a recommendation to buy or sell the securities mentioned. Morgan Stanley is a full-service securities firm engaged in securities trading and brokerage activities, investment banking, research and analysis, financing and financial advisory services. ** Does not include open short future contracts with an underlying face amount of $6,379,063 with unrealized appreciation of $106,069. FOR MORE INFORMATION ABOUT PORTFOLIO HOLDINGS EACH MORGAN STANLEY TRUST PROVIDES A COMPLETE SCHEDULE OF PORTFOLIO HOLDINGS IN ITS SEMIANNUAL AND ANNUAL REPORTS WITHIN 60 DAYS OF THE END OF THE TRUST'S SECOND AND FOURTH FISCAL QUARTERS BY FILING THE SCHEDULE ELECTRONICALLY WITH THE SECURITIES AND EXCHANGE COMMISSION (SEC). THE SEMIANNUAL REPORTS ARE FILED ON FORM N-CSRS AND THE ANNUAL REPORTS ARE FILED ON FORM N-CSR. MORGAN STANLEY ALSO DELIVERS THE SEMIANNUAL AND ANNUAL REPORTS TO TRUST SHAREHOLDERS AND MAKES THESE REPORTS AVAILABLE ON ITS PUBLIC WEB SITE, WWW.MORGANSTANLEY.COM. EACH MORGAN STANLEY TRUST ALSO FILES A COMPLETE SCHEDULE OF PORTFOLIO HOLDINGS WITH THE SEC FOR THE TRUST'S FIRST AND THIRD FISCAL QUARTERS ON FORM N-Q. MORGAN STANLEY DOES NOT DELIVER THE REPORTS FOR THE FIRST AND THIRD FISCAL QUARTERS TO SHAREHOLDERS, NOR ARE THE REPORTS POSTED TO THE MORGAN STANLEY PUBLIC WEB SITE. YOU MAY, HOWEVER, OBTAIN THE FORM N-Q FILINGS (AS WELL AS THE FORM N-CSR AND N-CSRS FILINGS) BY ACCESSING THE SEC'S WEB SITE, HTTP://WWW.SEC.GOV. YOU MAY ALSO REVIEW AND COPY THEM AT THE SEC'S PUBLIC REFERENCE ROOM IN WASHINGTON, DC. INFORMATION ON THE OPERATION OF THE SEC'S PUBLIC REFERENCE ROOM MAY BE OBTAINED BY CALLING THE SEC AT (800) SEC-0330. YOU CAN ALSO REQUEST COPIES OF THESE MATERIALS, UPON PAYMENT OF A DUPLICATING FEE, BY ELECTRONIC REQUEST AT THE SEC'S E-MAIL ADDRESS (PUBLICINFO@SEC.GOV) OR BY WRITING THE PUBLIC REFERENCE SECTION OF THE SEC, WASHINGTON, DC 20549-0102. 4 DISTRIBUTION BY MATURITY (% of Long-Term Portfolio) As of October 31, 2005 WEIGHTED AVERAGE MATURITY: 19 YEARS(A) 0-5 0.00 6-10 5.00 11-15 26.00 16-20 21.00 21-25 30.00 26-30 16.00 30+ 2.00 (a) Where applicable maturities reflect mandatory tenders, puts and call dates. Portfolio structure is subject to change. 5 CALL AND COST (BOOK) YIELD STRUCTURE (Based on Long-Term Portfolio) As of October 31, 2005 YEARS BONDS CALLABLE -- WEIGHTED AVERAGE CALL PROTECTION: 7 YEARS 2005(a) 9 2006 1 2007 0 2008 0 2009 2 2010 6 2011 18 2012 13 2013 23 2014 13 2015+ 15 COST (BOOK) YIELD(B) -- WEIGHTED AVERAGE BOOK YIELD: 5.0% 2005(a) 6.2 2006 6.5 2007 0 2008 0 2009 5.9 2010 5.2 2011 5.1 2012 4.9 2013 4.8 2014 4.9 2015+ 4.4 (a) May include issues initially callable in previous years. (b) Cost or "book" yield is the annual income earned on a portfolio investment based on its original purchase price before the Trust's operating expenses. For example, the Trust is earning a book yield of 6.2% on 9% of the long-term portfolio that is callable in 2005. Portfolio structure is subject to change. 6 Morgan Stanley Insured California Municipal Securities PORTFOLIO OF INVESTMENTS - OCTOBER 31, 2005 PRINCIPAL AMOUNT IN COUPON MATURITY THOUSANDS RATE DATE VALUE --------------------------------------------------------------------------------------------------------- California Tax-Exempt Municipal Bonds (96.8%) General Obligation (9.9%) $ 505 California, Various Purpose Dtd 03/01/94 (FSA)............ 5.50 % 03/01/20 $ 508,646 1,280 Huntington Beach Union High School District, Ser 2004 (FSA)................................................... 5.00 08/01/26 1,330,944 1,030 Los Angeles, Ser 2004 A (MBIA)............................ 5.00 09/01/24 1,074,383 1,000 Upland School District, Election 2000 Ser 2001 B (FSA).... 5.125 08/01/25 1,054,220 1,375 Washington Unified School District, Election 2004 Ser A (FGIC).................................................. 5.00 08/01/22 1,437,219 ----------- ------- 5,405,412 5,190 ----------- ------- Educational Facilities Revenue (6.2%) 1,000 California State University, Ser 2005 A (Ambac)........... 5.00 11/01/35 1,034,010 University of California, 1,000 Limited Projects Ser 2005 B (FSA) (WI).................. 5.00 05/15/30 1,034,030 1,250 Multi Purpose Ser Q (FSA)............................... 5.00 09/01/31 1,287,888 ----------- ------- 3,355,928 3,250 ----------- ------- Electric Revenue (8.7%) 1,000 Anaheim Public Financing Authority, Generation Refg Ser 2002-B (FSA)............................................ 5.25 10/01/18 1,080,490 1,400 California Department of Water Resources, Power Supply Ser 2002 A (Ambac).......................................... 5.375 05/01/18 1,512,616 1,000 Los Angeles Department of Water & Power, 2001 Ser A (FSA)................................................... 5.25 07/01/21 1,063,280 1,000 Southern California Public Power Authority, Transmission Refg Ser 2002 A (FSA)................................... 5.25 07/01/18 1,079,320 ----------- ------- 4,735,706 4,400 ----------- ------- Mortgage Revenue - Multi-Family (4.0%) 2,130 Los Angeles Community Redevelopment Agency, 1994 Ser A ------- (Ambac)................................................. 6.45 07/01/17 2,156,795 ----------- Mortgage Revenue - Single Family (4.1%) 2,000 California Department of Veterans Affairs, Home Purchase 2002 Ser A (Ambac)...................................... 5.35 12/01/27 2,071,840 135 California Housing Financing Agency, 1995 Ser B (AMT) (Ambac)................................................. 6.25 08/01/14 137,512 ----------- ------- 2,209,352 2,135 ----------- ------- Public Facilities Revenue (3.8%) 1,000 Simi Valley Public Financing Authority, Ser 2004 COPs (Ambac)................................................. 5.00 09/01/30 1,028,340 1,000 Val Verde Unified School District, School Construction COPs Ser 2005 B (FGIC).................................. 5.00 01/01/30 1,029,200 ----------- ------- 2,057,540 2,000 ----------- ------- Resource Recovery Revenue (4.6%) Sacramento Financing Authority, 1,510 2005 Refg Solid Waste & Redevelopment (FGIC)............ 5.00 12/01/17 1,611,623 See Notes to Financial Statements 7 Morgan Stanley Insured California Municipal Securities PORTFOLIO OF INVESTMENTS - OCTOBER 31, 2005 continued PRINCIPAL AMOUNT IN COUPON MATURITY THOUSANDS RATE DATE VALUE --------------------------------------------------------------------------------------------------------- $ 835 1999 Solid Waste & Redevelopment (Ambac)................ 5.75 % 12/01/22 $ 919,702 ----------- ------- 2,531,325 2,345 ----------- ------- Tax Allocation Revenue (12.4%) 250 Bay Area Government Association, Pool 1994 Ser A (FSA).... 6.00 12/15/24 253,308 1,145 Capistrano Unified School District, Community Facilities District #98-2 Ladera Special Tax Ser 2005 (FGIC)....... 5.00 09/01/29 1,183,117 1,100 La Quinta Financing Authority, Local Agency 2004 Ser A (Ambac)................................................. 5.25 09/01/24 1,177,319 1,000 Long Beach Bond Finance Authority, Downtown, North Long Beach, Poly High and West Beach Areas 2002 Ser A (Ambac)................................................. 5.375 08/01/21 1,075,670 1,000 Rancho Mirage Redevelopment Agency, Ser 2003 A (MBIA)..... 5.00 04/01/33 1,022,650 1,000 San Jose Redevelopment Agency, Merged Area Ser 2002 (MBIA).................................................. 5.00 08/01/32 1,018,370 1,000 San Marcos Public Facilities Authority, Areas #2 & 3 2005 Ser C (Ambac)........................................... 5.00 08/01/35 1,026,720 ----------- ------- 6,757,154 6,495 ----------- ------- Transportation Facilities Revenue (11.5%) 2,000 California Infrastructure & Economic Development Bank, Bay Area Toll Bridges Seismic Retrofit First Lien Ser 2003 A (FGIC).................................................. 5.00 07/01/29 2,064,760 1,000 Los Angeles County Metropolitan Transportation Authority, Sales Tax Ser 2000 A (FGIC) #........................... 5.25 07/01/30 1,056,520 2,000 Orange County Transportation Authority, Toll Road Express Lanes Refg Ser 2003 A (Ambac)........................... 5.00 08/15/20 2,100,900 1,000 San Jose, Airport Ser 2001 A (FGIC)....................... 5.00 03/01/25 1,022,700 ----------- ------- 6,244,880 6,000 ----------- ------- Water & Sewer Revenue (20.1%) 1,500 California Department of Water Resources, Central Valley Ser Y (FGIC)............................................ 5.25 12/01/19 1,617,480 2,000 East Bay Municipal Utility District, Water Ser 2001 (MBIA).................................................. 5.00 06/01/26 2,054,280 1,000 Los Angeles, Wastewater Refg Ser 2003 B (FSA)............. 5.00 06/01/22 1,044,990 1,000 Metropolitan Water District of Southern California, 2003 Ser B-2 (FGIC).......................................... 5.00 10/01/27 1,034,640 1,000 Oxnard Financing Authority, Redwood Trunk Sewer & Headworks Ser 2004 A (FGIC)............................. 5.00 06/01/29 1,034,160 1,000 San Diego County Water Authority, Ser 2004 A COPs (FSA)... 5.00 05/01/29 1,034,790 2,000 San Francisco Public Utilities Commission, Water Refg Ser A 2001 (FSA)............................................ 5.00 11/01/31 2,048,380 1,000 Yucaipa Valley Water District, Ser 2004 A COPs (MBIA)..... 5.25 09/01/24 1,065,740 ----------- ------- 10,934,460 10,500 ----------- ------- Other Revenue (1.9%) 1,000 Golden State Tobacco Securitization Corporation, Enhanced Asset Backed Ser 2005 A (FGIC).......................... 5.00 06/01/38 1,021,730 ----------- ------- See Notes to Financial Statements 8 Morgan Stanley Insured California Municipal Securities PORTFOLIO OF INVESTMENTS - OCTOBER 31, 2005 continued PRINCIPAL AMOUNT IN COUPON MATURITY THOUSANDS RATE DATE VALUE --------------------------------------------------------------------------------------------------------- Refunded (9.6%) $ 2,000 Anaheim, Anaheim Memorial Hospital Association COPs (Ambac) (ETM)........................................... 5.125% 05/15/20 $ 2,014,360 2,000 Sacramento Financing Authority, Water & Capital Improvement 2001 Ser A (Ambac).......................... 5.00 06/01/11+ 2,151,100 1,000 Puerto Rico Infrastructure Financing Authority, 2000 Ser A (ETM)................................................... 5.50 10/01/32 1,085,970 ----------- ------- 5,251,430 5,000 ----------- ------- 50,445 Total California Tax-Exempt Municipal Bonds (Cost $50,791,751)................ 52,661,712 ----------- ------- California Short-Term Tax-Exempt Municipal Obligations (3.7%) 500 California Department of Water Resources, Power Supply Ser 2002 B (Demand 11/01/05)................................ 2.69* 05/01/22 500,000 1,500 Orange County Sanitation District, Ser 2000 A COPs (Demand 11/01/05)............................................... 2.66* 08/01/30 1,500,000 ----------- ------- 2,000 Total California Short-Term Tax-Exempt Municipal Obligations (Cost $2,000,000)................................................................... 2,000,000 ----------- ------- $52,445 Total Investments (Cost $52,791,751) (a) (b)......................... 100.5% 54,661,712 ------- Liabilities In Excess of Other Assets................................ (0.5) (248,433) ----- ----------- Net Assets Applicable to Common Shareholders......................... 100.0% $54,413,279 ===== =========== --------------------- AMT Alternative Minimum Tax. COPs Certificates of Participation. ETM Escrowed to maturity. WI Security purchased on a when-issued basis. + Prerefunded to call date shown. * Current coupon of variable rate demand obligation. # A portion of this security has been physically segregated in connection with open futures contracts in the amount of $32,500. (a) Securities have been designated as collateral in an amount equal to $7,482,737 in connection with open futures contracts and securities purchased on a when-issued basis. (b) The aggregate cost for federal income tax purposes is $52,736,130. The aggregate gross unrealized appreciation is $2,040,772 and the aggregate gross unrealized depreciation is $115,190, resulting in net unrealized appreciation of $1,925,582. Bond Insurance: --------------- Ambac Ambac Assurance Corporation. FGIC Financial Guaranty Insurance Company. FSA Financial Security Assurance Inc. MBIA Municipal Bond Investors Assurance Corporation. See Notes to Financial Statements 9 Morgan Stanley Insured California Municipal Securities PORTFOLIO OF INVESTMENTS - OCTOBER 31, 2005 continued FUTURES CONTRACTS OPEN AT OCTOBER 31, 2005: NUMBER OF DESCRIPTION/DELIVERY UNDERLYING FACE UNREALIZED CONTRACTS LONG/SHORT MONTH AND YEAR AMOUNT AT VALUE APPRECIATION ------------------------------------------------------------------------------------------- 50 Short U.S. Treasury Notes 5 $(5,294,532) $ 80,565 Year December 2005 10 Short U.S. Treasury Notes 10 (1,084,531) 25,504 Year December 2005 -------- Total Unrealized Appreciation.................... $106,069 ======== See Notes to Financial Statements 10 Morgan Stanley Insured California Municipal Securities FINANCIAL STATEMENTS Statement of Assets and Liabilities October 31, 2005 Assets: Investments in securities, at value (cost $52,791,751)...... $54,661,712 Cash........................................................ 55,232 Interest receivable......................................... 794,868 Prepaid expenses and other assets........................... 4,269 ----------- Total Assets............................................ 55,516,081 ----------- Liabilities: Payable for: Investments purchased................................... 1,029,940 Investment advisory fee................................. 12,586 Administration fee...................................... 3,729 Transfer agent fee...................................... 3,288 Common shares of beneficial interest repurchased........ 2,804 Variation margin........................................ 1,094 Accrued expenses and other payables......................... 49,361 ----------- Total Liabilities....................................... 1,102,802 ----------- Preferred shares of beneficial interest (1,000,000 shares non-participating $.01 par value, none issued)............ -- ----------- Net Assets Applicable to Common Shareholders............ $54,413,279 =========== Composition of Net Assets Applicable to Common Shareholders: Common shares of beneficial interest (unlimited shares authorized of $.01 par value, 3,586,372 shares outstanding).............................................. $50,920,674 Net unrealized appreciation................................. 1,976,030 Accumulated undistributed net investment income............. 394,361 Accumulated undistributed net realized gain................. 1,122,214 ----------- Net Assets Applicable to Common Shareholders............ $54,413,279 =========== Net Asset Value Per Common Share ($54,413,279 divided by 3,586,372 common shares outstanding)................................................ $15.17 =========== See Notes to Financial Statements 11 Morgan Stanley Insured California Municipal Securities FINANCIAL STATEMENTS continued Statement of Operations For the year ended October 31, 2005 Net Investment Income: Interest Income............................................. $ 2,626,131 ----------- Expenses Investment advisory fee..................................... 151,313 Professional fees........................................... 78,203 Administration fee.......................................... 44,833 Shareholder reports and notices............................. 25,042 Registration fees........................................... 16,165 Transfer agent fees and expenses............................ 12,604 Custodian fees.............................................. 5,238 Trustees' fees and expenses................................. 687 Other....................................................... 11,170 ----------- Total Expenses.......................................... 345,255 Less: expense offset........................................ (4,950) ----------- Net Expenses............................................ 340,305 ----------- Net Investment Income................................... 2,285,826 ----------- Net Realized and Unrealized Gain (Loss): Net Realized Gain (Loss) on: Investments................................................. 1,106,514 Futures contracts........................................... (3,742) ----------- Net Realized Gain....................................... 1,102,772 ----------- Net Change in Unrealized Appreciation/Depreciation on: Investments................................................. (1,468,543) Futures contracts........................................... 149,901 ----------- Net Depreciation........................................ (1,318,642) ----------- Net Loss................................................ (215,870) ----------- Net Increase................................................ $ 2,069,956 =========== See Notes to Financial Statements 12 Morgan Stanley Insured California Municipal Securities FINANCIAL STATEMENTS continued Statement of Changes in Net Assets FOR THE YEAR FOR THE YEAR ENDED ENDED OCTOBER 31, 2005 OCTOBER 31, 2004 ---------------- ---------------- Increase (Decrease) in Net Assets: Operations: Net investment income....................................... $ 2,285,826 $ 2,481,552 Net realized gain........................................... 1,102,772 482,387 Net change in unrealized appreciation/depreciation.......... (1,318,642) 446,846 ----------- ----------- Net Increase............................................ 2,069,956 3,410,785 ----------- ----------- Dividends and Distributions to Common Shareholders from: Net investment income....................................... (2,405,662) (2,390,725) Net realized gain........................................... (463,024) (754,732) ----------- ----------- Total Dividends and Distributions....................... (2,868,686) (3,145,457) ----------- ----------- Decrease from transactions in common shares of beneficial interest.................................................. (1,742,523) (1,233,332) ----------- ----------- Net Decrease............................................ (2,541,253) (968,004) Net Assets Applicable to Common Shareholders: Beginning of period......................................... 56,954,532 57,922,536 ----------- ----------- End of Period (Including accumulated undistributed net investment income of $394,361 and $489,809, respectively)..................... $54,413,279 $56,954,532 =========== =========== See Notes to Financial Statements 13 Morgan Stanley Insured California Municipal Securities NOTES TO FINANCIAL STATEMENTS - OCTOBER 31, 2005 1. Organization and Accounting Policies Morgan Stanley Insured California Municipal Securities (the "Trust") is registered under the Investment Company Act of 1940, as amended, as a diversified, closed-end management investment company. The Trust's investment objective is to provide current income which is exempt from both federal and California income taxes. The Trust was organized as a Massachusetts business trust on October 14, 1993 and commenced operations on February 28, 1994. The following is a summary of significant accounting policies: A. Valuation of Investments -- (1) portfolio securities are valued by an outside independent pricing service approved by the Trustees. The pricing service uses both a computerized grid matrix of tax-exempt securities and evaluations by its staff, in each case based on information concerning market transactions and quotations from dealers which reflect the mean between the last reported bid and asked price. The portfolio securities are thus valued by reference to a combination of transactions and quotations for the same or other securities believed to be comparable in quality, coupon, maturity, type of issue, call provisions, trading characteristics and other features deemed to be relevant. The Trustees believe that timely and reliable market quotations are generally not readily available for purposes of valuing tax-exempt securities and that the valuations supplied by the pricing service are more likely to approximate the fair value of such securities; (2) futures are valued at the latest sale price on the commodities exchange on which they trade unless it is determined that such price does not reflect their market value, in which case they will be valued at their fair value as determined in good faith under procedures established by and under the supervision of the Trustees; and (3) short-term debt securities having a maturity date of more than sixty days at time of purchase are valued on a mark-to-market basis until sixty days prior to maturity and thereafter at amortized cost based on their value on the 61st day. Short-term debt securities having a maturity date of sixty days or less at the time of purchase are valued at amortized cost. B. Accounting for Investments -- Security transactions are accounted for on the trade date (date the order to buy or sell is executed). Realized gains and losses on security transactions are determined by the identified cost method. Discounts are accreted and premiums are amortized over the life of the respective securities. Interest income is accrued daily. C. Futures Contracts -- A futures contract is an agreement between two parties to buy and sell financial instruments or contracts based on financial indices at a set price on a future date. Upon entering into such a contract, the Trust is required to pledge to the broker cash, U.S. Government securities or other liquid portfolio securities equal to the minimum initial margin requirements of the applicable futures exchange. Pursuant to the contract, the Trust agrees to receive from or pay to the 14 Morgan Stanley Insured California Municipal Securities NOTES TO FINANCIAL STATEMENTS - OCTOBER 31, 2005 continued broker an amount of cash equal to the daily fluctuation in the value of the contract. Such receipts or payments known as variation margin are recorded by the Trust as unrealized gains and losses. Upon closing of the contract, the Trust realizes a gain or loss equal to the difference between the value of the contract at the time it was opened and the value at the time it was closed. D. Federal Income Tax Policy -- It is the Trust's policy to comply with the requirements of the Internal Revenue Code applicable to regulated investment companies and to distribute substantially all of its taxable and nontaxable income to its shareholders. Accordingly, no federal income tax provision is required. E. Dividends and Distributions to Shareholders -- Dividends and distributions to shareholders are recorded on the ex-dividend date. F. Use of Estimates -- The preparation of financial statements in accordance with generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts and disclosures. Actual results could differ from those estimates. 2. Investment Advisory/Administration Agreements Pursuant to an Investment Advisory Agreement, with Morgan Stanley Investment Advisors Inc. (the "Investment Adviser"), the Trust pays an advisory fee, calculated weekly and payable monthly, by applying the annual rate of 0.27% to the Trust's weekly net assets. Pursuant to an Administration Agreement with Morgan Stanley Services Company Inc. (the "Administrator"), an affiliate of the Investment Adviser, the Trust pays an administration fee, calculated weekly and payable monthly, by applying the annual rate of 0.08% to the Trust's weekly net assets. 3. Security Transactions and Transactions with Affiliates The cost of purchases and proceeds from sales of portfolio securities, excluding short-term investments, for the year ended October 31, 2005 aggregated $14,084,359 and $16,690,181, respectively. Morgan Stanley Trust, an affiliate of the Investment Adviser and Administrator, is the Trust's transfer agent. The Trust has an unfunded Deferred Compensation Plan (the "Compensation Plan") which allows each independent Trustee to defer payment of all, or a portion, of the fees he receives for serving on the Board of Trustees. Each eligible Trustee generally may elect to have the deferred amounts credited with a return equal to the total return on one or more of the Morgan Stanley funds that are offered as investment options under the Compensation Plan. Appreciation/depreciation and distributions 15 Morgan Stanley Insured California Municipal Securities NOTES TO FINANCIAL STATEMENTS - OCTOBER 31, 2005 continued received from these investments are recorded with an offsetting increase/decrease in the deferred compensation obligation and do not affect the net asset value of the Trust. 4. Preferred Shares of Beneficial Interest The Trust is authorized to issue up to 1,000,000 non-participating preferred shares of beneficial interest having a par value of $.01 per share, in one or more series, with rights as determined by the Trustees, without approval of the common shareholders. The preferred shares have a liquidation value of $50,000 per share plus the redemption premium, if any, plus accumulated but unpaid dividends, whether or not declared, thereon to the date of distribution. The Trust may redeem such shares, in whole or in part, at the original purchase price of $50,000 per share plus accumulated but unpaid dividends, whether or not declared, thereon to the date of redemption. Upon issuance, the Trust will be subject to certain restrictions relating to the preferred shares. Failure to comply with these restrictions could preclude the Trust from declaring any distributions to common shareholders or purchasing common shares and/or could trigger the mandatory redemption of preferred shares at liquidation value. The preferred shares, entitled to one vote per share, generally vote with the common shares but vote separately as a class to elect two Trustees and on any matters affecting the rights of the preferred shares. As of October 31, 2005, there were no preferred shares outstanding. 5. Common Shares of Beneficial Interest Transactions in common shares of beneficial interest were as follows: CAPITAL PAID IN EXCESS OF SHARES PAR VALUE PAR VALUE --------- --------- ----------- Balance, October 31, 2003................................... 3,799,913 $37,999 $53,858,530 Treasury shares purchased and retired (weighted average discount 9.05%)*.......................................... (89,800) (898) (1,232,434) --------- ------- ----------- Balance, October 31, 2004................................... 3,710,113 37,101 52,626,096 Treasury shares purchased and retired (weighted average discount 7.99%)*.......................................... (123,741) (1,237) (1,741,286) --------- ------- ----------- Balance, October 31, 2005................................... 3,586,372 $35,864 $50,884,810 ========= ======= =========== --------------------- * The Trustees have voted to retire the shares purchased. 16 Morgan Stanley Insured California Municipal Securities NOTES TO FINANCIAL STATEMENTS - OCTOBER 31, 2005 continued 6. Dividends to Common Shareholders On September 27, 2005, the Trust declared the following dividends from net investment income: AMOUNT RECORD PAYABLE PER SHARE DATE DATE --------- ----------------- ----------------- $0.05 November 4, 2005 November 18, 2005 $0.05 December 9, 2005 December 23, 2005 7. Expense Offset The expense offset represents a reduction of the custodian fees for earnings on cash balances maintained by the Trust. 8. Risks Relating to Certain Financial Instruments The Trust may invest a portion of its assets in residual interest bonds, which are inverse floating rate municipal obligations. The prices of these securities are subject to greater market fluctuations during periods of changing prevailing interest rates than are comparable fixed rate obligations. To hedge against adverse interest rate changes, the Trust may invest in financial futures contracts or municipal bond index futures contracts ("futures contracts"). These futures contracts involve elements of market risk in excess of the amount reflected in the Statement of Assets and Liabilities. The Trust bears the risk of an unfavorable change in the value of the underlying securities. Risks may also arise upon entering into these contracts from the potential inability of the counterparties to meet the terms of their contracts. 9. Federal Income Tax Status The amount of dividends and distributions from net investment income and net realized capital gains are determined in accordance with federal income tax regulations which may differ from generally accepted accounting principles. These "book/tax" differences are either considered temporary or permanent in nature. To the extent these differences are permanent in nature, such amounts are reclassified within the capital accounts based on their federal tax-basis treatment; temporary differences do not require reclassification. Dividends and distributions which exceed net investment income and net realized capital gains for tax purposes are reported as distributions of paid-in-capital. 17 Morgan Stanley Insured California Municipal Securities NOTES TO FINANCIAL STATEMENTS - OCTOBER 31, 2005 continued The tax character of distributions paid was as follows: FOR THE YEAR FOR THE YEAR ENDED ENDED OCTOBER 31, 2005 OCTOBER 31, 2004 ---------------- ---------------- Tax-exempt income........................................... $2,395,477 $2,376,330 Ordinary income............................................. 10,185 14,395 Long-term capital gains..................................... 463,024 754,732 ---------- ---------- Total distributions......................................... $2,868,686 $3,145,457 ========== ========== As of October 31, 2005, the tax-basis components of accumulated earnings were as follows: Undistributed tax-exempt income............................. $ 290,314 Undistributed ordinary income............................... 134,039 Undistributed long-term gains............................... 1,142,735 ---------- Net accumulated earnings.................................... 1,567,088 Temporary differences....................................... (65) Net unrealized appreciation................................. 1,925,582 ---------- Total accumulated earnings.................................. $3,492,605 ========== As of October 31, 2005, the Trust had temporary book/tax differences primarily attributable to book amortization of discounts on debt securities and mark-to-market of open futures contracts and permanent book/tax differences attributable to tax adjustments on debt securities sold by the Trust. To reflect reclassifications arising from the permanent differences, accumulated undistributed net realized gain was charged and accumulated undistributed net investment income was credited $24,388. 18 Morgan Stanley Insured California Municipal Securities FINANCIAL HIGHLIGHTS Selected ratios and per share data for a common share of beneficial interest outstanding throughout each period: FOR THE YEAR ENDED OCTOBER 31 ---------------------------------------------------------------- 2005 2004 2003 2002 2001 -------- -------- -------- -------- -------- Selected Per Share Data: Net asset value, beginning of period........................ $15.35 $15.24 $15.56 $16.00 $15.24 ------ ------ ------ ------ ------ Income (loss) from investment operations: Net investment income*.................................. 0.62 0.66 0.67 0.69 0.78 Net realized and unrealized gain (loss)................. (0.05) 0.25 (0.07) (0.01) 0.71 ------ ------ ------ ------ ------ Total income from investment operations..................... 0.57 0.91 0.60 0.68 1.49 ------ ------ ------ ------ ------ Less dividends and distributions from: Net investment income................................... (0.66) (0.63) (0.71) (0.72) (0.75) Net realized gain....................................... (0.13) (0.20) (0.25) (0.41) -- ------ ------ ------ ------ ------ Total dividends and distributions........................... (0.79) (0.83) (0.96) (1.13) (0.75) ------ ------ ------ ------ ------ Anti-dilutive effect of acquiring treasury shares*.......... 0.04 0.03 0.04 0.01 0.02 ------ ------ ------ ------ ------ Net asset value, end of period.............................. $15.17 $15.35 $15.24 $15.56 $16.00 ====== ====== ====== ====== ====== Market value, end of period................................. $13.99 $13.96 $13.83 $14.15 $15.29 ====== ====== ====== ====== ====== Total Return+............................................... 5.96% 7.19% 4.57% (0.14)% 20.34% Ratios to Average Net Assets: Total expenses (before expense offset)...................... 0.62%(1) 0.58%(1) 0.55%(1) 0.55%(1) 0.57%(1) Net investment income....................................... 4.09% 4.37% 4.50% 4.68% 5.01% Supplemental Data: Net assets, end of period, in thousands..................... $54,413 $56,955 $57,923 $60,862 $63,150 Portfolio turnover rate..................................... 26% 31% 31% 19% 22% --------------------- * The per share amounts were computed using an average number of shares outstanding during the period. + Total return is based upon the current market value on the last day of each period reported. Dividends and distributions are assumed to be reinvested at the prices obtained under the Trust's dividend reinvestment plan. Total return does not reflect brokerage commissions. (1) Does not reflect the effect of expense offset of 0.01%. See Notes to Financial Statements 19 Morgan Stanley Insured California Municipal Securities REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM To the Shareholders and Board of Trustees of Morgan Stanley Insured California Municipal Securities: We have audited the accompanying statement of assets and liabilities of Morgan Stanley Insured California Municipal Securities (the "Trust"), including the portfolio of investments, as of October 31, 2005, and the related statements of operations for the year then ended and changes in net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended. These financial statements and financial highlights are the responsibility of the Trust's management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audits. We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements and financial highlights are free of material misstatement. The Trust is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. Our audits included consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Trust's internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. Our procedures included confirmation of securities owned as of October 31, 2005, by correspondence with the custodian and brokers. We believe that our audits provide a reasonable basis for our opinion. In our opinion, the financial statements and financial highlights referred to above present fairly, in all material respects, the financial position of Morgan Stanley Insured California Municipal Securities as of October 31, 2005, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended, in conformity with accounting principles generally accepted in the United States of America. Deloitte & Touche LLP New York, New York December 19, 2005 20 Morgan Stanley Insured California Municipal Securities SHAREHOLDER VOTING RESULTS On June 21, 2005, an annual meeting of the Trust's shareholders was held for the purpose of voting on the following matters, the results of which were as follows: Election of Trustees by all Shareholders: FOR WITHHELD ---------------------------- Michael Bozic............................................... 2,592,031 63,398 Charles A. Fiumefreddo...................................... 2,592,536 62,893 James F. Higgins............................................ 2,595,086 60,343 The following Trustees were not standing for reelection at this meeting: Edwin J. Garn, Wayne E. Hedien, Dr. Manuel H. Johnson, Joseph J. Kearns, Michael E. Nugent and Fergus Reid. 21 Morgan Stanley Insured California Municipal Securities TRUSTEE AND OFFICER INFORMATION Independent Trustees: Number of Portfolios in Position(s) Term of Office Fund Complex Name, Age and Address of Held with and Length of Principal Occupation(s) During Overseen by Independent Trustee Registrant Time Served* Past 5 Years** Trustee*** --------------------------------------- ----------- -------------- ------------------------------ ------------- Michael Bozic (64) Trustee Since April Private Investor; Director or 197 c/o Kramer Levin Naftalis & Frankel LLP 1994 Trustee of the Retail Funds Counsel to the Independent Trustees (since April 1994) and the 1177 Avenue of the Americas Institutional Funds (since New York, NY 10036 July 2003); formerly Vice Chairman of Kmart Corporation (December 1998-October 2000), Chairman and Chief Executive Officer of Levitz Furniture Corporation (November 1995-November 1998) and President and Chief Executive Officer of Hills Department Stores (May 1991-July 1995); formerly variously Chairman, Chief Executive Officer, President and Chief Operating Officer (1987-1991) of the Sears Merchandise Group of Sears, Roebuck & Co. Edwin J. Garn (73) Trustee Since January Consultant; Director or 197 1031 N. Chartwell Court 1993 Trustee of the Retail Funds Salt Lake City, UT 84103 (since January 1993) and the Institutional Funds (since July 2003); member of the Utah Regional Advisory Board of Pacific Corp. (utility company); formerly Managing Director of Summit Ventures LLC (2000-2004) (lobbying and consulting firm); United States Senator (R-Utah) (1974-1992) and Chairman, Senate Banking Committee (1980-1986), Mayor of Salt Lake City, Utah (1971-1974), Astronaut, Space Shuttle Discovery (April 12-19, 1985), and Vice Chairman, Huntsman Corporation (chemical company). Name, Age and Address of Independent Trustee Other Directorships Held by Trustee --------------------------------------- ----------------------------------- Michael Bozic (64) Director of various business c/o Kramer Levin Naftalis & Frankel LLP organizations. Counsel to the Independent Trustees 1177 Avenue of the Americas New York, NY 10036 Edwin J. Garn (73) Director of Franklin Covey (time 1031 N. Chartwell Court management systems), BMW Bank of Salt Lake City, UT 84103 North America, Inc. (industrial loan corporation), Escrow Bank USA (industrial loan corporation); United Space Alliance (joint venture between Lockheed Martin and the Boeing Company) and Nuskin Asia Pacific (multilevel marketing); member of the board of various civic and charitable organizations. 22 Morgan Stanley Insured California Municipal Securities TRUSTEE AND OFFICER INFORMATION continued Number of Portfolios in Position(s) Term of Office Fund Complex Name, Age and Address of Held with and Length of Principal Occupation(s) During Overseen by Independent Trustee Registrant Time Served* Past 5 Years** Trustee*** --------------------------------------- ----------- -------------- ------------------------------ ------------- Wayne E. Hedien (71) Trustee Since Retired; Director or Trustee 197 c/o Kramer Levin Naftalis & Frankel LLP September 1997 of the Retail Funds (since Counsel to the Independent Trustees September 1997) and the 1177 Avenue of the Americas Institutional Funds (since New York, NY 10036 July 2003); formerly associated with the Allstate Companies (1966-1994), most recently as Chairman of The Allstate Corporation (March 1993-December 1994) and Chairman and Chief Executive Officer of its wholly-owned subsidiary, Allstate Insurance Company (July 1989-December 1994). Dr. Manuel H. Johnson (56) Trustee Since July Senior Partner, Johnson Smick 197 c/o Johnson Smick Group, Inc. 1991 International, Inc., a 888 16th Street, NW consulting firm; Chairman of Suite 740 the Audit Committee and Washington, D.C. 20006 Director or Trustee of the Retail Funds (since July 1991) and the Institutional Funds (since July 2003); Co- Chairman and a founder of the Group of Seven Council (G7C), an international economic commission; formerly Vice Chairman of the Board of Governors of the Federal Reserve System and Assistant Secretary of the U.S. Treasury. Joseph J. Kearns (63) Trustee Since July President, Kearns & Associates 198 c/o Kearns & Associates LLC 2003 LLC (investment consulting); PMB754 Deputy Chairman of the Audit 23852 Pacific Coast Highway Committee and Director or Malibu, CA 90265 Trustee of the Retail Funds (since July 2003) and the Institutional Funds (since August 1994); previously Chairman of the Audit Committee of the Institutional Funds (October 2001-July 2003); formerly CFO of the J. Paul Getty Trust. Name, Age and Address of Independent Trustee Other Directorships Held by Trustee --------------------------------------- ----------------------------------- Wayne E. Hedien (71) Director of The PMI Group Inc. c/o Kramer Levin Naftalis & Frankel LLP (private mortgage insurance); Counsel to the Independent Trustees Trustee and Vice Chairman of The 1177 Avenue of the Americas Field Museum of Natural History; New York, NY 10036 director of various other business and charitable organizations. Dr. Manuel H. Johnson (56) Director of NVR, Inc. (home c/o Johnson Smick Group, Inc. construction); Director of KFX 888 16th Street, NW Energy; Director of RBS Greenwich Suite 740 Capital Holdings (financial holding Washington, D.C. 20006 company). Joseph J. Kearns (63) Director of Electro Rent c/o Kearns & Associates LLC Corporation (equipment leasing), PMB754 The Ford Family Foundation, and the 23852 Pacific Coast Highway UCLA Foundation. Malibu, CA 90265 23 Morgan Stanley Insured California Municipal Securities TRUSTEE AND OFFICER INFORMATION continued Number of Portfolios in Position(s) Term of Office Fund Complex Name, Age and Address of Held with and Length of Principal Occupation(s) During Overseen by Independent Trustee Registrant Time Served* Past 5 Years** Trustee*** --------------------------------------- ----------- -------------- ------------------------------ ------------- Michael E. Nugent (69) Trustee Since July General Partner of Triumph 197 c/o Triumph Capital, L.P. 1991 Capital, L.P., a private 445 Park Avenue investment partnership; New York, NY 10022 Chairman of the Insurance Committee and Director or Trustee of the Retail Funds (since July 1991) and the Institutional Funds (since July 2001); formerly Vice President, Bankers Trust Company and BT Capital Corporation (1984-1988). Fergus Reid (73) Trustee Since July Chairman of Lumelite Plastics 198 c/o Lumelite Plastics Corporation 2003 Corporation; Chairman of the 85 Charles Colman Blvd. Governance Committee and Pawling, NY 12564 Director or Trustee of the Retail Funds (since July 2003) and the Institutional Funds (since June 1992). Name, Age and Address of Independent Trustee Other Directorships Held by Trustee --------------------------------------- ----------------------------------- Michael E. Nugent (69) c/o Triumph Capital, L.P. 445 Park Avenue New York, NY 10022 Fergus Reid (73) Trustee and Director of certain c/o Lumelite Plastics Corporation investment companies in the 85 Charles Colman Blvd. JPMorgan Funds complex managed by Pawling, NY 12564 J.P. Morgan Investment Management Inc. 24 Morgan Stanley Insured California Municipal Securities TRUSTEE AND OFFICER INFORMATION continued Interested Trustees: Number of Portfolios in Position(s) Term of Office Fund Complex Name, Age and Address of Held with and Length of Principal Occupation(s) During Overseen by Interested Trustee Registrant Time Served* Past 5 Years** Trustee*** ------------------------------------- ----------- -------------- ------------------------------ ------------- Charles A. Fiumefreddo (72) Chairman of Since July Chairman and Director or 197 c/o Morgan Stanley Trust the Board 1991 Trustee of the Retail Funds Harborside Financial Center, and Trustee (since July 1991) and the Plaza Two, Institutional Funds (since Jersey City, NJ 07311 July 2003); formerly Chief Executive Officer of the Retail Funds (until September 2002). James F. Higgins (57) Trustee Since June Director or Trustee of the 197 c/o Morgan Stanley Trust 2000 Retail Funds (since June 2000) Harborside Financial Center, and the Institutional Funds Plaza Two, (since July 2003); Senior Jersey City, NJ 07311 Advisor of Morgan Stanley (since August 2000); Director of the Distributor and Dean Witter Realty Inc.; previously President and Chief Operating Officer of the Private Client Group of Morgan Stanley (May 1999-August 2000), and President and Chief Operating Officer of Individual Securities of Morgan Stanley (February 1997-May 1999). Name, Age and Address of Interested Trustee Other Directorships Held by Trustee ------------------------------------- ----------------------------------- Charles A. Fiumefreddo (72) None c/o Morgan Stanley Trust Harborside Financial Center, Plaza Two, Jersey City, NJ 07311 James F. Higgins (57) Director of AXA Financial, Inc. and c/o Morgan Stanley Trust The Equitable Life Assurance Harborside Financial Center, Society of the United States Plaza Two, (financial services). Jersey City, NJ 07311 --------------------- * This is the earliest date the Trustee began serving the funds advised by Morgan Stanley Investment Advisors Inc. (the "Investment Adviser") (the "Retail Funds"). ** The dates referenced below indicating commencement of services as Director/Trustee for the Retail Funds and the funds advised by Morgan Stanley Investment Management Inc. and Morgan Stanley AIP GP LP (the "Institutional Funds") reflect the earliest date the Director/Trustee began serving the Retail or Institutional Funds, as applicable. *** The Fund Complex includes all open-end and closed-end funds (including all of their portfolios) advised by the Investment Adviser and any funds that have an investment adviser that is an affiliated person of the Investment Adviser (including, but not limited to, Morgan Stanley Investment Management Inc.). 25 Morgan Stanley Insured California Municipal Securities TRUSTEE AND OFFICER INFORMATION continued Officers: Term of Position(s) Office and Name, Age and Address of Held with Length of Executive Officer Registrant Time Served* Principal Occupation(s) During Past 5 Years** ----------------------------- --------------- -------------- ------------------------------------------------------------ Ronald E. Robison (66) President and Since May 2003 President (since September 2005) and Principal Executive 1221 Avenue of the Americas Principal Officer of funds in the Fund Complex (since May 2003); New York, NY 10020 Executive Managing Director of Morgan Stanley & Co. Incorporated and Officer Morgan Stanley; Managing Director and Director of Morgan Stanley Investment Management Inc., Morgan Stanley Distribution Inc. and Morgan Stanley Distributors Inc.; Managing Director, Chief Administrative Officer and Director of Morgan Stanley Investment Advisors Inc. and Morgan Stanley Services Company Inc.; Chief Executive Officer and Director of Morgan Stanley Trust; Director of Morgan Stanley SICAV (since May 2004); President (since September 2005) and Principal Executive Officer (since May 2003) of the Van Kampen Funds; previously, Executive Vice President (July 2003-September 2005) of funds in the Fund Complex and the Van Kampen Funds. He was also previously President and Director of the Institutional Funds (March 2001-July 2003), Chief Global Operations Officer of Morgan Stanley Investment Management Inc. and Chief Executive Officer and Chairman of Van Kampen Investor Services. Joseph J. McAlinden (62) Vice President Since July Managing Director and Chief Investment Officer of the 1221 Avenue of the Americas 1995 Investment Adviser and Morgan Stanley Investment Management New York, NY 10020 Inc.; Chief Investment Officer of the Van Kampen Funds; Vice President of the Institutional Funds (since July 2003) and the Retail Funds (since July 1995). Barry Fink (50) Vice President Since February General Counsel (since May 2000) and Managing Director 1221 Avenue of the Americas 1997 (since December 2000) of Morgan Stanley Investment New York, NY 10020 Management; Managing Director (since December 2000), Secretary (since February 1997) and Director of the Investment Adviser and the Administrator; Vice President of the Retail Funds; Assistant Secretary of Morgan Stanley DW; Vice President of the Institutional Funds (since July 2003); Managing Director, Secretary and Director of the Distributor; previously Secretary (February 1997-July 2003) and General Counsel (February 1997-April 2004) of the Retail Funds; Vice President and Assistant General Counsel of the Investment Adviser and the Administrator (February 1997-December 2001). Amy R. Doberman (43) Vice President Since July Managing Director and General Counsel, U.S. Investment 1221 Avenue of the Americas 2004 Management; Managing Director of Morgan Stanley Investment New York, NY 10020 Management Inc. and the Investment Adviser, Vice President of the Institutional and Retail Funds (since July 2004); Vice President of the Van Kampen Funds (since August 2004); previously, Managing Director and General Counsel -- Americas, UBS Global Asset Management (July 2000-July 2004) and General Counsel, Aeltus Investment Management, Inc. (January 1997-July 2000). Carsten Otto (41) Chief Since October Executive Director and U.S. Director of Compliance for 1221 Avenue of the Americas Compliance 2004 Morgan Stanley Investment Management (since October 2004); New York, NY 10020 Officer Executive Director of the Investment Adviser and Morgan Stanley Investment Management Inc.; formerly Assistant Secretary and Assistant General Counsel of the Morgan Stanley Retail Funds. Stefanie V. Chang (38) Vice President Since July Executive Director of Morgan Stanley & Co. Incorporated, 1221 Avenue of the Americas 2003 Morgan Stanley Investment Management Inc. and the Investment New York, NY 10020 Adviser; Vice President of the Institutional Funds (since December 1997) and the Retail Funds (since July 2003); formerly practiced law with the New York law firm of Rogers & Wells (now Clifford Chance US LLP). 26 Morgan Stanley Insured California Municipal Securities TRUSTEE AND OFFICER INFORMATION continued Term of Position(s) Office and Name, Age and Address of Held with Length of Executive Officer Registrant Time Served* Principal Occupation(s) During Past 5 Years** ----------------------------- --------------- -------------- ------------------------------------------------------------ Francis J. Smith (40) Treasurer and Treasurer Executive Director of the Investment Adviser and the c/o Morgan Stanley Trust Chief Financial since July Administration (since December 2001); previously, Vice Harborside Financial Center, Officer 2003 and Chief President of the Retail Funds (September 2002-July 2003); Plaza Two, Financial Vice President of the Investment Adviser and the Jersey City, NJ 07311 Officer since Administrator (August 2000- November 2001). September 2002 Thomas F. Caloia (59) Vice President Since July Executive Director (since December 2002) and Assistant c/o Morgan Stanley Trust 2003 Treasurer of the Investment Adviser, the Distributor and the Harborside Financial Center, Administrator; previously Treasurer of the Retail Funds Plaza Two, (April 1989-July 2003); formerly First Vice President of the Jersey City, NJ 07311 Investment Adviser, the Distributor and the Administrator. Mary E. Mullin (38) Secretary Since July Executive Director of Morgan Stanley & Co. Incorporated, 1221 Avenue of the Americas 2003 Morgan Stanley Investment Management Inc. and the Investment New York, NY 10020 Adviser; Secretary of the Institutional Funds (since June 1999) and the Retail Funds (since July 2003); formerly practiced law with the New York law firms of McDermott, Will & Emery and Skadden, Arps, Slate, Meagher & Flom LLP. --------------------- * This is the earliest date the Officer began serving the Retail Funds. Each Officer serves an indefinite term, until his or her successor is elected. ** The dates referenced below indicating commencement of service as an Officer for the Retail and Institutional Funds reflect the earliest date the Officer began serving the Retail or Institutional Funds, as applicable. In accordance with Section 303A.12(a) of the New York Stock Exchange Listed Company Manual, the Trust's Annual CEO Certification certifying as to compliance with NYSE's Corporate Governance Listing Standards was submitted to the Exchange on July 19, 2005. The Trust's Principal Executive Officer and Principal Financial Officer Certifications required by Section 302 of the Sarbanes-Oxley Act of 2002 were filed with the Fund's N-CSR and are available on the Securities and Exchange Commission's Web site at http://www.sec.gov. 2005 FEDERAL TAX NOTICE (UNAUDITED) During the year ended October 31, 2005, the Trust paid to its shareholders $0.66 per share from tax-exempt income. For the year ended October 31, 2005, the Trust paid to its shareholders $0.13 per share from long-term capital gains. 27 TRUSTEES Michael Bozic Charles A. Fiumefreddo Edwin J. Garn Wayne E. Hedien James F. Higgins Dr. Manuel H. Johnson Joseph J. Kearns Michael E. Nugent Fergus Reid OFFICERS Charles A. Fiumefreddo Chairman of the Board Ronald E. Robison President and Principal Executive Officer Joseph J. McAlinden Vice President Barry Fink Vice President Amy R. Doberman Vice President Carsten Otto Chief Compliance Officer Stefanie V. Chang Vice President Francis J. Smith Treasurer and Chief Financial Officer Thomas F. Caloia Vice President Mary E. Mullin Secretary TRANSFER AGENT Morgan Stanley Trust Harborside Financial Center, Plaza Two Jersey City, New Jersey 07311 INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM Deloitte & Touche LLP Two World Financial Center New York, New York 10281 INVESTMENT ADVISER Morgan Stanley Investment Advisors Inc. 1221 Avenue of the Americas New York, New York 10020 Investments and services offered through Morgan Stanley DW Inc., member SIPC. (c) 2005 Morgan Stanley [MORGAN STANLEY LOGO] MORGAN STANLEY FUNDS Morgan Stanley Insured California Municipal Securities Annual Report October 31, 2005 [MORGAN STANLEY LOGO] 38622RPT-RA05-01052P-Y10/05 Item 2. Code of Ethics. (a) The Trust has adopted a code of ethics (the "Code of Ethics") that applies to its principal executive officer, principal financial officer, principal accounting officer or controller, or persons performing similar functions, regardless of whether these individuals are employed by the Trust or a third party. (b) No information need be disclosed pursuant to this paragraph. (c) The Trust has amended its Code of Ethics during the period covered by the shareholder report presented in Item 1 hereto to delete from the end of the following paragraph on page 2 of the Code the phrase "to the detriment of the Fund.": "Each Covered Officer must not use his personal influence or personal relationship improperly to influence investment decisions or financial reporting by the Fund whereby the Covered Officer would benefit personally (directly or indirectly)." Additionally, Exhibit B was amended to remove Mitchell M. Merin as a covered officer. (d) Not applicable. (e) Not applicable. (f) (1) The Trust's Code of Ethics is attached hereto as Exhibit A. (2) Not applicable. (3) Not applicable. Item 3. Audit Committee Financial Expert. The Trust's Board of Trustees has determined that it has two "audit committee financial experts" serving on its audit committee, each of whom are "independent" Trustees: Dr. Manuel H. Johnson and Joseph J. Kearns. Under applicable securities laws, a person who is determined to be an audit committee financial expert will not be deemed an "expert" for any purpose, including without limitation for the purposes of Section 11 of the Securities Act of 1933, as a result of being designated or identified as an audit committee financial expert. The designation or identification of a person as an audit committee financial expert does not impose on such person any duties, obligations, or liabilities that are greater than the duties, obligations, and liabilities imposed on such person as a member of the audit committee and Board of Trustees in the absence of such designation or identification. 2 Item 4. Principal Accountant Fees and Services. (a)(b)(c)(d) and (g). Based on fees billed for the periods shown: 2005 REGISTRANT COVERED ENTITIES(1) AUDIT FEES................ $ 30,448 N/A NON-AUDIT FEES AUDIT-RELATED FEES.... $ 540(2) $ (2) TAX FEES.............. $ 5,026(3) $ (4) ALL OTHER FEES........ $ - $ - TOTAL NON-AUDIT FEES...... $ 5,566 $ TOTAL..................... $ 36,014 $ 2004 REGISTRANT COVERED ENTITIES(1) AUDIT FEES................ $ 28,989 N/A NON-AUDIT FEES AUDIT-RELATED FEES.... $ 5,752(2) $ 5,067,400(2) TAX FEES.............. $ 4,455(3) $ 545,053(4) ALL OTHER FEES........ $ - $ -(5) TOTAL NON-AUDIT FEES...... $ 10,207 $ 5,612,453 TOTAL..................... $ 39,196 $ 5,612,453 N/A- Not applicable, as not required by Item 4. (1) Covered Entities include the Adviser (excluding sub-advisors) and any entity controlling, controlled by or under common control with the Adviser that provides ongoing services to the Registrant. (2) Audit-Related Fees represent assurance and related services provided that are reasonably related to the performance of the audit of the financial statements of the Covered Entities' and funds advised by the Adviser or its affiliates, specifically data verification and agreed-upon procedures related to asset securitizations and agreed-upon procedures engagements. (3) Tax Fees represent tax compliance, tax planning and tax advice services provided in connection with the preparation and review of the Registrant's tax returns. (4) Tax Fees represent tax compliance, tax planning and tax advice services provided in connection with the review of Covered Entities' tax returns. (5) All other fees represent project management for future business applications and improving business and operational processes. 3 (e)(1) The audit committee's pre-approval policies and procedures are as follows: APPENDIX A AUDIT COMMITTEE AUDIT AND NON-AUDIT SERVICES PRE-APPROVAL POLICY AND PROCEDURES OF THE MORGAN STANLEY RETAIL AND INSTITUTIONAL FUNDS AS ADOPTED AND AMENDED JULY 23, 2004,(1) 1. STATEMENT OF PRINCIPLES The Audit Committee of the Board is required to review and, in its sole discretion, pre-approve all Covered Services to be provided by the Independent Auditors to the Fund and Covered Entities in order to assure that services performed by the Independent Auditors do not impair the auditor's independence from the Fund. The SEC has issued rules specifying the types of services that an independent auditor may not provide to its audit client, as well as the audit committee's administration of the engagement of the independent auditor. The SEC's rules establish two different approaches to pre-approving services, which the SEC considers to be equally valid. Proposed services either: may be pre-approved without consideration of specific case-by-case services by the Audit Committee ("general pre-approval"); or require the specific pre-approval of the Audit Committee or its delegate ("specific pre-approval"). The Audit Committee believes that the combination of these two approaches in this Policy will result in an effective and efficient procedure to pre-approve services performed by the Independent Auditors. As set forth in this Policy, unless a type of service has received general pre-approval, it will require specific pre-approval by the Audit Committee (or by any member of the Audit Committee to which pre-approval authority has been delegated) if it is to be provided by the Independent Auditors. Any proposed services exceeding pre-approved cost levels or budgeted amounts will also require specific pre-approval by the Audit Committee. The appendices to this Policy describe the Audit, Audit-related, Tax and All Other services that have the general pre-approval of the Audit Committee. The term of any general pre-approval is 12 months from the date of pre-approval, unless the Audit Committee considers and provides a different period and states otherwise. The Audit Committee will annually review and pre-approve the services that may be provided by the Independent Auditors without obtaining specific pre-approval from the Audit Committee. The Audit Committee will add to or subtract from the list of general pre-approved services from time to time, based on subsequent determinations. ---------- (1) This Audit Committee Audit and Non-Audit Services Pre-Approval Policy and Procedures (the "Policy"), adopted as of the date above, supersedes and replaces all prior versions that may have been adopted from time to time. 4 The purpose of this Policy is to set forth the policy and procedures by which the Audit Committee intends to fulfill its responsibilities. It does not delegate the Audit Committee's responsibilities to pre-approve services performed by the Independent Auditors to management. The Fund's Independent Auditors have reviewed this Policy and believes that implementation of the Policy will not adversely affect the Independent Auditors' independence. 2. DELEGATION As provided in the Act and the SEC's rules, the Audit Committee may delegate either type of pre-approval authority to one or more of its members. The member to whom such authority is delegated must report, for informational purposes only, any pre-approval decisions to the Audit Committee at its next scheduled meeting. 3. AUDIT SERVICES The annual Audit services engagement terms and fees are subject to the specific pre-approval of the Audit Committee. Audit services include the annual financial statement audit and other procedures required to be performed by the Independent Auditors to be able to form an opinion on the Fund's financial statements. These other procedures include information systems and procedural reviews and testing performed in order to understand and place reliance on the systems of internal control, and consultations relating to the audit. The Audit Committee will approve, if necessary, any changes in terms, conditions and fees resulting from changes in audit scope, Fund structure or other items. In addition to the annual Audit services engagement approved by the Audit Committee, the Audit Committee may grant general pre-approval to other Audit services, which are those services that only the Independent Auditors reasonably can provide. Other Audit services may include statutory audits and services associated with SEC registration statements (on Forms N-1A, N-2, N-3, N-4, etc.), periodic reports and other documents filed with the SEC or other documents issued in connection with securities offerings. The Audit Committee has pre-approved the Audit services in Appendix B.1. All other Audit services not listed in Appendix B.1 must be specifically pre-approved by the Audit Committee (or by any member of the Audit Committee to which pre-approval has been delegated). 4. AUDIT-RELATED SERVICES Audit-related services are assurance and related services that are reasonably related to the performance of the audit or review of the Fund's financial statements and, to the extent they are Covered Services, the Covered Entities or that are traditionally performed by the Independent Auditors. Because the Audit Committee believes that the provision of Audit-related services does not impair the independence of the auditor and is consistent with the SEC's rules on auditor independence, the Audit Committee may grant general pre-approval to Audit-related services. Audit-related services include, among others, accounting consultations related to accounting, financial reporting or disclosure matters 5 not classified as "Audit services"; assistance with understanding and implementing new accounting and financial reporting guidance from rulemaking authorities; agreed-upon or expanded audit procedures related to accounting and/or billing records required to respond to or comply with financial, accounting or regulatory reporting matters; and assistance with internal control reporting requirements under Forms N-SAR and/or N-CSR. The Audit Committee has pre-approved the Audit-related services in Appendix B.2. All other Audit-related services not listed in Appendix B.2 must be specifically pre-approved by the Audit Committee (or by any member of the Audit Committee to which pre-approval has been delegated). 5. TAX SERVICES The Audit Committee believes that the Independent Auditors can provide Tax services to the Fund and, to the extent they are Covered Services, the Covered Entities, such as tax compliance, tax planning and tax advice without impairing the auditor's independence, and the SEC has stated that the Independent Auditors may provide such services. Pursuant to the preceding paragraph, the Audit Committee has pre-approved the Tax Services in Appendix B.3. All Tax services in Appendix B.3 must be specifically pre-approved by the Audit Committee (or by any member of the Audit Committee to which pre-approval has been delegated). 6. ALL OTHER SERVICES The Audit Committee believes, based on the SEC's rules prohibiting the Independent Auditors from providing specific non-audit services, that other types of non-audit services are permitted. Accordingly, the Audit Committee believes it may grant general pre-approval to those permissible non-audit services classified as All Other services that it believes are routine and recurring services, would not impair the independence of the auditor and are consistent with the SEC's rules on auditor independence. The Audit Committee has pre-approved the All Other services in Appendix B.4. Permissible All Other services not listed in Appendix B.4 must be specifically pre-approved by the Audit Committee (or by any member of the Audit Committee to which pre-approval has been delegated). 7. PRE-APPROVAL FEE LEVELS OR BUDGETED AMOUNTS Pre-approval fee levels or budgeted amounts for all services to be provided by the Independent Auditors will be established annually by the Audit Committee. Any proposed services exceeding these levels or amounts will require specific pre-approval by the Audit Committee. The Audit Committee is mindful of the overall relationship of fees for audit and non-audit services in determining whether to pre-approve any such services. 8. PROCEDURES All requests or applications for services to be provided by the Independent Auditors that do not require specific approval by the Audit Committee will be submitted to the Fund's Chief Financial Officer and must include a detailed description of the services to be 6 rendered. The Fund's Chief Financial Officer will determine whether such services are included within the list of services that have received the general pre-approval of the Audit Committee. The Audit Committee will be informed on a timely basis of any such services rendered by the Independent Auditors. Requests or applications to provide services that require specific approval by the Audit Committee will be submitted to the Audit Committee by both the Independent Auditors and the Fund's Chief Financial Officer, and must include a joint statement as to whether, in their view, the request or application is consistent with the SEC's rules on auditor independence. The Audit Committee has designated the Fund's Chief Financial Officer to monitor the performance of all services provided by the Independent Auditors and to determine whether such services are in compliance with this Policy. The Fund's Chief Financial Officer will report to the Audit Committee on a periodic basis on the results of its monitoring. Both the Fund's Chief Financial Officer and management will immediately report to the chairman of the Audit Committee any breach of this Policy that comes to the attention of the Fund's Chief Financial Officer or any member of management. 9. ADDITIONAL REQUIREMENTS The Audit Committee has determined to take additional measures on an annual basis to meet its responsibility to oversee the work of the Independent Auditors and to assure the auditor's independence from the Fund, such as reviewing a formal written statement from the Independent Auditors delineating all relationships between the Independent Auditors and the Fund, consistent with Independence Standards Board No. 1, and discussing with the Independent Auditors its methods and procedures for ensuring independence. 10. COVERED ENTITIES Covered Entities include the Fund's investment adviser(s) and any entity controlling, controlled by or under common control with the Fund's investment adviser(s) that provides ongoing services to the Fund(s). Beginning with non-audit service contracts entered into on or after May 6, 2003, the Fund's audit committee must pre-approve non-audit services provided not only to the Fund but also to the Covered Entities if the engagements relate directly to the operations and financial reporting of the Fund. This list of Covered Entities would include: Morgan Stanley Retail Funds Morgan Stanley Investment Advisors Inc. Morgan Stanley & Co. Incorporated Morgan Stanley DW Inc. Morgan Stanley Investment Management Inc. Morgan Stanley Investment Management Limited Morgan Stanley Investment Management Private Limited Morgan Stanley Asset & Investment Trust Management Co., Limited Morgan Stanley Investment Management Company Van Kampen Asset Management Morgan Stanley Services Company, Inc. Morgan Stanley Distributors Inc. Morgan Stanley Trust FSB 7 Morgan Stanley Institutional Funds Morgan Stanley Investment Management Inc. Morgan Stanley Investment Advisors Inc. Morgan Stanley Investment Management Limited Morgan Stanley Investment Management Private Limited Morgan Stanley Asset & Investment Trust Management Co., Limited Morgan Stanley Investment Management Company Morgan Stanley & Co. Incorporated Morgan Stanley Distribution, Inc. Morgan Stanley AIP GP LP Morgan Stanley Alternative Investment Partners LP (e)(2) Beginning with non-audit service contracts entered into on or after May 6, 2003, the audit committee also is required to pre-approve services to Covered Entities to the extent that the services are determined to have a direct impact on the operations or financial reporting of the Registrant. 100% of such services were pre-approved by the audit committee pursuant to the Audit Committee's pre-approval policies and procedures (attached hereto). (f) Not applicable. (g) See table above. (h) The audit committee of the Board of Trustees has considered whether the provision of services other than audit services performed by the auditors to the Registrant and Covered Entities is compatible with maintaining the auditors' independence in performing audit services. Item 5. Audit Committee of Listed Registrants. (a) The Trust has a separately-designated standing audit committee established in accordance with Section 3(a)(58)(A) of the Exchange Act whose members are: Michael Bozic, Edwin J. Garn, Wayne E. Hedien, Manual H. Johnson, Joseph J. Kearns, Michael Nugent and Fergus Reid. (b) Not applicable. Item 6. See Item 1. 8 Item 7. Disclosure of Proxy Voting Policies and Procedures for Closed-End Management Investment Companies. The Trust invests in exclusively non-voting securities and therefore this item is not applicable. Item 8. Portfolio Managers of Closed-End Management Investment Companies Applicable only to reports covering periods ending on or after December 31, 2005. 9 Item 9. Closed-End Fund Repurchases REGISTRANT PURCHASE OF EQUITY SECURITIES (c) Total Number of (d) Maximum Number (or (a) Total Shares (or Units) Approximate Dollar Number of Purchased as Part Value) of Shares (or Shares (or (b) Average of Publicly Units) that May Yet Be Units) Price Paid per Announced Plans or Purchased Under the Period Purchased Share (or Unit) Programs Plans or Programs --------------------- ---------- --------------- ------------------- ---------------------- November 1, 2004 -- November 30, 2004 7,900 $ 13.82 N/A N/A December 1, 2004 -- December 31, 2004 8,200 $ 13.67 N/A N/A January 1, 2005 -- January 31, 2005 8,400 $ 13.89 N/A N/A February 1, 2005 -- February 28, 2005 7,000 $ 13.92 N/A N/A March 1, 2005 -- March 31, 2005 11,755 $ 13.99 N/A N/A April 1, 2005 -- April 30, 2005 5,500 $ 13.99 N/A N/A May 1, 2005 -- May 31, 2005 17,586 $ 14.06 N/A N/A June 1, 2005 -- June 30, 2005 10,700 $ 14.13 N/A N/A July 1, 2005 -- July 31, 2005 20,400 $ 14.38 N/A N/A August 1, 2005 -- August 31, 2005 9,500 $ 14.30 N/A N/A September 1, 2005 -- September 30, 2005 5,700 $ 14.28 N/A N/A October 1, 2005 -- October 31, 2005 11,100 $ 14.06 N/A N/A Total 123,741 $ 14.04 N/A N/A 10 Item 10. Submission of Matters to a Vote of Security Holders Not applicable. Item 11. Controls and Procedures (a) The Trust's principal executive officer and principal financial officer have concluded that the Trust's disclosure controls and procedures are sufficient to ensure that information required to be disclosed by the Trust in this Form N-CSR was recorded, processed, summarized and reported within the time periods specified in the Securities and Exchange Commission's rules and forms, based upon such officers' evaluation of these controls and procedures as of a date within 90 days of the filing date of the report. (b) There were no changes in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal half-year (the registrant's second fiscal half-year in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting. Item 12. Exhibits (a) The Code of Ethics for Principal Executive and Senior Financial Officers is attached hereto. (b) A separate certification for each principal executive officer and principal financial officer of the registrant are attached hereto as part of EX-99.CERT. 11 SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. Morgan Stanley Insured California Municipal Securities /s/ Ronald E. Robison --------------------------- Ronald E. Robison Principal Executive Officer December 19, 2005 Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed by the following persons on behalf of the registrant and in the capacities and on the dates indicated. /s/ Ronald E. Robison --------------------------- Ronald E. Robison Principal Executive Officer December 19, 2005 /s/ Francis Smith --------------------------- Francis Smith Principal Financial Officer December 19, 2005 12