10-K 1 baf03003_form10k.txt UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K (Mark one) /X/ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2003 OR / / TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number: 333-38154-05 Banc of America Funding Corporation Mortgage Pass-Through Certificates Series 2003-3 (Exact name of registrant as specified in its charter) New York 54-2126359 54-2126360 54-2126361 (State or other jurisdiction of (I.R.S. Employer incorporation or organization) Identification No.) c/o Wells Fargo Bank, N.A. 9062 Old Annapolis Road Columbia, MD 21045 (Address of principal executive offices) (Zip Code) Registrant's telephone number, including area code: (410) 884-2000 Securities registered pursuant to Section 12(b) of the Act: NONE. Securities registered pursuant to Section 12(g) of the Act: NONE. Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes X No ___ Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not be contained, to the best of registrant's knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K. Not applicable. State the aggregate market value of the voting and non-voting common equity held by non-affiliates of the registrant. The aggregate market value shall be computed by reference to the price at which the common equity was sold, or the average bid and asked prices of such common equity, as of a specified date within 60 days prior to the date of filing. (See definition of affiliate in Rule 405, 17 CFR 230.405.) Not applicable. Indicate by check mark whether the registrant is an accelerated filer (as defined in Exchange Act Rule 12b-2). Yes___ No X Indicate the number of shares outstanding of each of the registrant's classes of common stock, as of the latest practicable date. Not applicable. List hereunder the following documents if incorporated by reference and the Part of the Form 10-K (e.g. Part I, Part II, etc.) into which the document is incorporated: (1)Any annual report to security holders; (2) Any proxy or information statement; and (3)Any prospectus filed pursuant to Rule 424(b) or (c) under the Securities Act of 1933. The listed documents should be clearly described for identification purposes (e.g. annual report to security holders for fiscal year ended December 24, 1980). Not applicable. Introductory Note This Annual Report on Form 10-K is prepared in reliance on the no-action letter dated March 26, 1993 issued by the Securities and Exchange Commission to Nomura Asset Securities Corporation. PART I Item 1. Business. Omitted. Item 2. Properties. Omitted. Item 3. Legal Proceedings. The registrant knows of no material pending legal proceedings involving the trust created under the Pooling and Servicing Agreement (the "Trust"), the Trustee, the Servicer or the registrant with respect to the Trust other than routine litigation incidental to the duties of the respective parties. Item 4. Submission of Matters to a Vote of Security Holders. None. PART II Item 5. Market for Registrant's Common Equity and Related Stockholder Matters. No established public trading market for the Certificates exists. Records provided to the Trust by the DTC and the Trustee indicate that as of December 31, 2003, the number of holders of record for each class of Certificate were as follows: Class 1A1 3 Class 1A10 3 Class 1A11 3 Class 1A12 3 Class 1A13 3 Class 1A14 3 Class 1A15 3 Class 1A16 4 Class 1A17 3 Class 1A18 4 Class 1A19 3 Class 1A2 3 Class 1A20 3 Class 1A21 3 Class 1A22 4 Class 1A23 3 Class 1A24 3 Class 1A25 4 Class 1A26 3 Class 1A27 3 Class 1A28 3 Class 1A29 3 Class 1A3 3 Class 1A30 3 Class 1A31 3 Class 1A32 4 Class 1A33 7 Class 1A34 4 Class 1A35 4 Class 1A36 4 Class 1A37 3 Class 1A38 3 Class 1A39 3 Class 1A4 3 Class 1A40 3 Class 1A41 3 Class 1A42 3 Class 1A43 3 Class 1A44 3 Class 1A5 3 Class 1A6 5 Class 1A7 4 Class 1A8 3 Class 1A9 3 Class 1AR 1 Class 1AMR 1 Class 1ALR 1 Class 1AWIO 3 Class 2A1 3 Class 2A2 3 Class 2AWIO 3 Class APO 3 Class B1 3 Class B2 3 Class B3 3 Class B4 1 Class B5 1 Class B6 1 Total: 177 Item 6. Selected Financial Data. Omitted. Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operation. Omitted. Item 7A. Quantitative and Qualitative Disclosures about Market Risk. Not applicable. Item 8. Financial Statements and Supplementary Data. Omitted. Item 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure. None. Item 9A. Controls and Procedures. Not applicable. PART III Item 10. Directors and Executive Officers of the Registrant. Not applicable. Item 11. Executive Compensation. Not applicable. Item 12. Security Ownership of Certain Beneficial Owners and Management. Not applicable. Item 13. Certain Relationships and Related Transactions. Not applicable. Item 14. Principal Accounting Fees and Services. Not applicable. PART IV Item 15. Exhibits, Financial Statement Schedules, and Reports on Form 8-K. (a) Not Applicable (b) Monthly distribution date statements were filed as exhibits to Form 8-K on November 10, 2003 and December 9, 2003. (c) 31.1 Rule 13a-14(a)/15d-14(a) Certification. 99.1 Annual Independent Public Accountants Servicing Report concerning master servicing activities for the year ended December 31, 2003. 99.2 Annual Statement as to Compliance under the Pooling and Servicing Agreement for the year ended December 31, 2003. (d) Not Applicable SIGNATURES Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized: Banc of America Funding Corporation Mortgage Pass-Through Certificates Series 2003-3 (Registrant) Signed: Banc of America Funding Corporation as Depositor By: Mark Ryan, President By: /s/ Mark Ryan, President Dated: March 30, 2004 SUPPLEMENTAL INFORMATION TO BE FURNISHED WITH REPORTS FILED PURSUANT TO SECTION 15(d) OF THE ACT BY REGISTRANTS WHICH HAVE NOT REGISTERED SECURITIES PURSUANT TO SECTION 12 OF THE ACT. (a)(i) No annual report is provided to the Certificateholders other than with respect to aggregate principal and interest distributions. (a)(ii) No proxy statement, form of proxy or other proxy soliciting material has been sent to any Certificateholder with respect to any annual or other meeting of Certificateholders. Exhibit Index Exhibit No. 31.1 Rule 13a-14(a)/15d-14(a) Certification. 99.1 Annual Independent Public Accountants Servicing Report concerning master servicing activities for the year ended December 31, 2003. 99.2 Annual Statement as to Compliance under the Pooling and Servicing Agreement for the year ended December 31, 2003. EX-31.1 Sarbanes-Oxley Certification I, Mark Ryan, the President of Banc of America Funding Corporation, certify that: 1. I have reviewed the annual report on Form 10-K, and all Monthly Form 8-K's containing distribution or servicing reports filed in respect of periods included in the year covered by this annual report, of Banc of America Funding 2003-3 Trust (the "Trust"); 2. Based on my knowledge, the information in these reports, taken as a whole, does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading as of the last day of the period covered by this annual report; 3. Based on my knowledge, the distribution or servicing information required to be provided to the Master Servicer by each Servicer under the applicable Servicing Contract (as defined in the Pooling Agreement) and to the Trustee by the Master Servicer under the Pooling and Servicing Agreement, dated September 30, 2003(the "Pooling Agreement"), among Banc of America Funding Corporation, as depositor, Washington Mutual Mortgage Securities Corp., as master servicer and representing party, and Wells Fargo Bank, National Association, as trustee, for inclusion in these reports is included in these reports; 4. Based on my knowledge and upon the annual compliance statement included in the report and required to be delivered to the Trustee in accordance with the terms of the Pooling Agreement, and except as disclosed in the reports, the Master Servicer has fulfilled its obligations under the Pooling Agreement; 5. The reports disclose all significant deficiencies relating to the Master Servicer's compliance with the minimum servicing standards based upon the report provided by an independent public accountant after conducting a review in compliance with the Uniform Single Attestation Program for Mortgage Bankers or similar procedure as set forth in the Pooling Agreement that is included in these reports; and 6. In giving the certifications above, I have reasonably relied on information provided to me by the following unaffiliated parties: Wells Fargo Bank, National Association and Washington Mutual Mortgage Securities Corp. Date: March 30, 2004 /s/ Mark Ryan Signature President Title Ex-99.1 (logo) Deloitte Deloitte & Touche LLP Suite 3300 925 Fourth Avenue Seattle, WA 98104-1126 Tel:+1 206 716 7000 Fax:+ 1 206 965 7000 www.deloitte.com INDEPENDENT ACCOUNTANTS' REPORT Board of Directors and Stockholder Washington Mutual Mortgage Securities Corp. We have examined management's assertion that Washington Mutual Mortgage Securities Corp. (the Company) has complied as of and for the year ended December 31,2003, with its established minimum servicing standards in its role as Master Servicer, identified in the accompanying Management's Assertion, dated February 23, 2004. Such assertions were examined relating to those series of certificates included in the attached Appendix I. Management is responsible for the Company's compliance with those minimum servicing standards. Our responsibility is to express an opinion on management's assertion about the Company's compliance based on our examination. Our examination was conducted in accordance with attestation standards established by the American Institute of Certified Public Accountants and, accordingly, included examining, on a test basis, evidence about the Company's compliance with its minimum servicing standards and performing such other procedures as we considered necessary in the circumstances. Series of certificates subject to such procedures were selected using sampling methods, and accordingly, we make no representations that our examination procedures were performed on a specific series of certificates as listed in the attached Appendix I. We believe that our examination provides a reasonable basis for our opinion. Our examination does not provide a legal determination on the Company's compliance with its minimum servicing standards. In our opinion, management's assertion that the Company complied with the aforementioned minimum servicing standards as of and for the year ended December 31, 2003, is fairly stated, in all material respects, based on the criteria set forth in Appendix II. /s/ Deloitte & Touche LLP Deloitte & Touche LLP February 23, 2004 Member of Deloitte Touche Tohmatsu (logo) Washington Mutual MANAGEMENT'S ASSERTION Washington Mutual MANAGEMENT'S ASSERTION As of and for the year ended December 31, 2003, Washington Mutual Mortgage Securities Corp. (the Company) has complied, in all material respects in its role as master servicer, with the Company's established minimum servicing standards as set forth in Appendix ll. As of and for this same period, the Company had in effect a fidelity bond in the amount of $110 million, and errors and omissions policy in the amount of $20 million. /s/ Michael Parker Michael Parker President Washington Mutual Mortgage Securities Corp. /s/Michael Kula Washington Mutual Mortgage Securities Corp. February 23, 2004 Washington Mutual Mortgage Securities Corp. Schedule of Agreements SERVICING AGREEMENT, dated February 1, 1997, Residential Mortgage Loans, Bank Atlantic 1998-WH1 between WMMSC f/k/a PNC and Bank Atlantic PARTICIPATION AGREEMENT, dated March 1, 1988, Residential Mortgage Loans, Series 1998-PA6 ARM, between WMMSC f/k/a PNC f/k/a Sears Mortgage and Bank One National Association. POOLING AND SERVICING AGREEMENT, dated March 1, 1999, Mortgage Pass- Through Certificate, Series FNT 1999-2, between WMMSC f/k/a PNC and Bank One National Association. POOLING AND SERVICING AGREEMENT, dated April 1, 1999, Mortgage Pass- Through Certificate, Series FNT 1999-3, between WMMSC f/k/a PNC and Bank One National Association POOLING AND SERVICING AGREEMENT, dated August 1, 1999, Mortgage Pass- Through Certificate, Series FNT 2000-1, between WMMSC f/k/a PNC and Bank One National Association. POOLING AND SERVICING AGREEMENT, dated February 1, 2000, Mortgage Pass- Through Certificate, Series PNCMT 2000-1, between WMMSC and Bank One National Association. POOLING AND SERVICING AGREEMENT, dated March 1, 2000, Mortgage Pass- Through Certificate, Series Capstead I, between WMMSC and Bank One National Association. POOLING AND SERVICING AGREEMENT, dated March 1, 2000, Mortgage Pass- Through Certificate, Series Capstead II, between WMMSC and Bank One National Association. POOLING AND SERVICING AGREEMENT, dated March 1, 2000, Mortgage Pass- Through Certificate, Series Capstead III, between WMMSC and Bank One National Association POOLING AND SERVICING AGREEMENT, dated June 1, 2000, Mortgage Pass- Through Certificate, Series DLJMAC 2000-2, between WMMSC and Bank One National Association Washington Mutual Mortgage Securities Corp. Schedule of Agreements (continued) Page 2 of 40 POOLING AND SERVICING AGREEMENT, dated January 1, 2001, Mortgage Pass- Through Certificate, Series CSFB 2001-1, between WMMSC and Bank One National Association POOLING AND SERVICING AGREEMENT, dated February 1, 2001, Mortgage Pass- Through Certificate, Series CSFB 2001-4, between WMMSC and Bank One National Association POOLING AND SERVICING AGREEMENT, dated February 1, 2001, Mortgage Pass- Through Certificate, Series CSFB 2001-AR7, between WMMSC and Bank One National Association POOLING AND SERVICING AGREEMENT, dated May 1, 2001, Mortgage Pass- Through Certificate, Series CSFB 2001-11, between WMMSC and Bank One National Association POOLING AND SERVICING AGREEMENT, dated August 1, 2001, Mortgage Pass- Through Certificate, Series CSFB 2001-AR19, between WMMSC and Bank One National Association POOLING AND SERVICING AGREEMENT, dated June 1, 2003, Mortgage Pass- Through Certificate, Series CSFB 2003-17, between WMMSC and Bank One National Association POOLING AND SERVICING AGREEMENT, dated June 1, 2003, Mortgage Pass- Through Certificate, Series CSFB 2003-AR18, between WMMSC and Bank One National Association POOLING AND SERVICING AGREEMENT, dated August 1, 2003, Mortgage Pass- Through Certificate, Series CSFB 2003-AR22, between WMMSC and Bank One National Association POOLING AND SERVICING AGREEMENT, dated March 1, 2001, Mortgage Pass- Through Certificate, Series CSFB 2001-9, between WMMSC and Bank One National POOLING AND SERVICING AGREEMENT, dated June 1, 2001, Mortgage Pass- Through Certificate, Series FNT 2001-2, between WMMSC and Bank One National Association POOLING AND SERVICING AGREEMENT, dated August 1, 2001, Mortgage Pass- Through Certificate, Series FNT 2001-4, between WMMSC and Bank One National Association Washington Mutual Mortgage Securities Corp. Schedule of Agreements (continued) Page 3 of 40 POOLING AND SERVICING AGREEMENT, dated October 1, 2001, Mortgage Pass- Through Certificate, Series CSFB 2001-26, between WMMSC and Bank One National Association POOLING AND SERVICING AGREEMENT, dated December 1, 2001, Mortgage Pass- Through Certificate, Series CSFB 2001-33, between WMMSC and Bank One National Association POOLING AND SERVICING AGREEMENT, dated February 1, 2002, Mortgage Pass- Through Certificate, Series CSFB 2002-5, between WMMSC and Bank One National Association POOLING AND SERVICING AGREEMENT, dated March 1, 2002, Mortgage Pass- Through Certificate, Series CSFB 2002-9, between WMMSC and Bank One National Association POOLING AND SERVICING AGREEMENT, dated April 1, 2002, Mortgage Pass- Through Certificate, Series CSFB 2002-10, between WMMSC and Bank One National Association POOLING AND SERVICING AGREEMENT, dated May 1, 2002, Mortgage Pass- Through Certificate, Series CSFB 2002-18, between WMMSC and Bank One National Association POOLING AND SERVICING AGREEMENT, dated June 1, 2002, Mortgage Pass- Through Certificate, Series CSFB 2002-19, between WMMSC and Bank One National Association POOLING AND SERVICING AGREEMENT, dated July 1, 2002, Mortgage Pass- Through Certificate, Series CSFB 2002-22, between WMMSC and Bank One National Association POOLING AND SERVICING AGREEMENT, dated August 1, 2002, Mortgage Pass- Through Certificate, Series CSFB 2002-AR25, between WMMSC and Bank One National Association POOLING AND SERVICING AGREEMENT, dated August 1, 2002, Mortgage Pass- Through Certificate, Series CSFB 2002-24, between WMMSC and Bank One National Association Washington Mutual Mortgage Securities Corp. Schedule of Agreements (continued) Page 4 of 40 POOLING AND SERVICING AGREEMENT, dated September 1, 2002, Mortgage Pass- Through Certificate, Series CSFB 2002-26, between WMMSC and Bank One National Association POOLING AND SERVICING AGREEMENT, dated September 1, 2002, Mortgage Pass- Through Certificate, Series CSFB 2002-AR27, between WMMSC and Bank One National Association POOLING AND SERVICING AGREEMENT, dated November 1, 2002, Mortgage Pass- Through Certificate, Series CSFB 2002-AR31, between WMMSC and Bank One National Association POOLING AND SERVICING AGREEMENT, dated November 1, 2002, Mortgage Pass- Through Certificate, Series CSFB 2002-30, between WMMSC and Bank One National Association POOLING AND SERVICING AGREEMENT, dated December 1, 2002, Mortgage Pass- Through Certificate, Series CSFB 2002-24, between WMMSC and Bank One National Association POOLING AND SERVICING AGREEMENT, dated December 1, 2002, Mortgage Pass- Through Certificate, Series CSFB 2002-AR33, between WMMSC and Bank One National Association POOLING AND SERVICING AGREEMENT, dated January 1, 2003, Mortgage Pass- Through Certificate, Series CSFB 2003-1, between WMMSC and Bank One National Association POOLING AND SERVICING AGREEMENT, dated January 1, 2003, Mortgage Pass- Through Certificate, Series CSFB 2003-AR2, between WMMSC and Bank One National Association POOLING AND SERVICING AGREEMENT, dated February 1, 2003, Mortgage Pass- Through Certificate, Series CSFB 2003-AR5, between WMMSC and Bank One National Association POOLING AND SERVICING AGREEMENT, dated March 1, 2003, Mortgage Pass- Through Certificate, Series CSFB 2003-AR9, between WMMSC and Bank One National Association POOLING AND SERVICING AGREEMENT, dated March 1, 2003, Mortgage Pass- Through Certificate, Series CSFB 2003-8, between WMMSC and Bank One National Association Washington Mutual Mortgage Securities Corp. Schedule of Agreements (continued) Page 5 of 40 POOLING AND SERVICING AGREEMENT, dated April 1, 2003, Mortgage Pass- Through Certificate, Series CSFB 2003-AR12, between WMMSC and Bank One National Association POOLING AND SERVICING AGREEMENT, dated May 1, 2003, Mortgage Pass- Through Certificate, Series CSFB 2003-AR15, between WMMSC and Bank One National Association POOLING AND SERVICING AGREEMENT, dated June 1, 2003, Mortgage Pass- Through Certificate, Series CSFB 2003-17, between WMMSC and Bank One National Association POOLING AND SERVICING AGREEMENT, dated June 1, 2003, Mortgage Pass- Through Certificate, Series CSFB 2003-AR18, between WMMSC and Bank One National Association POOLING AND SERVICING AGREEMENT, dated July 1, 2003, Mortgage Pass- Through Certificate, Series CSFB 2003-19, between WMMSC and Bank One National Association POOLING AND SERVICING AGREEMENT, dated July 1, 2003, Mortgage Pass- Through Certificate, Series CSFB 2003-AR20, between WMMSC and Bank One National Association POOLING AND SERVICING AGREEMENT, dated August 1, 2003, Mortgage Pass- Through Certificate, Series CSFB 2003-21, between WMMSC and Bank One National Association POOLING AND SERVICING AGREEMENT, dated September 1, 2003, Mortgage Pass- Through Certificate, Series CSFB 2003-23, between WMMSC and Bank One National Association POOLING AND SERVICING AGREEMENT, dated September 1, 2003, Mortgage Pass- Through Certificate, Series CSFB 2003-AR24, between WMMSC and Bank One National Association POOLING AND SERVICING AGREEMENT, dated November 1, 2003, Mortgage Pass- Through Certificate, Series CSFB 2003-27, between WMMSC and Bank One National Association Washington Mutual Mortgage Securities Corp. Schedule of Agreements (continued) Page 6 of 40 POOLING AND SERVICING AGREEMENT, dated December 1, 2002, Mortgage Pass- Through Certificate, Series SASCO 2002-26, between WMMSC and U.S. Bank National Association. POOLING AND SERVICING AGREEMENT, dated May 1, 2003, Mortgage Pass- Through Certificate, Series CSFB 2003-AR28, between WMMSC and U.S. Bank National Association. POOLING AND SERVICING AGREEMENT, dated February 1, 1996, Mortgage Pass- Through Certificate, Series 1996-1, between WMMSC f/k/a PNC and Bank United Financial Corp. POOLING AND SERVICING AGREEMENT, dated December 1, 1985, Mortgage Pass- Through Certificate, Series 1985-PR3, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities and Bankers Trust Company of California. POOLING AND SERVICING AGREEMENT, dated February 1, 1986, Mortgage Pass- Through Certificate, Series 1986-PR1, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities and Bankers Trust Company of California. POOLING AND SERVICING AGREEMENT, dated October 1, 2001, Mortgage Pass- Through Certificate, Series WAMU 2001-AR2, between WMMSC and Bankers Trust Company of California. POOLING AND SERVICING AGREEMENT, dated October 1, 2001, Mortgage Pass- Through Certificate, Series Thornburg 2001-1, between WMMSC and Bankers Trust Company of California. POOLING AND SERVICING AGREEMENT, dated November 1, 2001, Mortgage Pass- Through Certificate, Series WAMU 2001-AR4, between WMMSC and Bankers Trust Company of California. POOLING AND SERVICING AGREEMENT, dated November 1, 2001, Mortgage Pass- Through Certificate, Series WAMU 2001-AR3, between WMMSC and Bankers Trust Company of California. MORTGAGE LOAN PURCHASE AND SERVICING AGREEMENT, dated November 1, 2002, Residential Mortga ge Loans, Bay View Call Pool between WMMSC and Bay View Financial Trading Group. Washington Mutual Mortgage Securities Corp. Schedule of Agreements (continued) Page 7 of 40 MORTGAGE LOAN PURCHASE AND SERVICING AGREEMENT, dated December 1, 2002, Residential Mortgage Loans, Bay View 2002-WH17 between WMMSC and Bay View Financial Trading Group. SERVICING AGREEMENT, dated March 1, 2003, Residential Mortgage Loans, Bay View 2003-WH5 between WMMSC and Bay View Financial Trading Group. POOLING AND SERVICING AGREEMENT, dated December 1, 1997, Mortgage Pass- Through Certificate, Series 1997 BWH-2, between WMMSC f/k/a PNC and Chase Manhattan Mortgage Corp. POOLING AND SERVICING AGREEMENT, dated February 1, 1998, Mortgage Pass- Through Certificate, Series 1998 BWH-1, between WMMSC f/k/a PNC and Chase Manhattan Mortgage Corp. POOLING AND SERVICING AGREEMENT, dated April 1, 2002, Mortgage Pass- Through Certificate, Series Chase 2002-S6, between WMMSC and Chase Home Mortgage. POOLING AND SERVICING AGREEMENT, dated June 1, 2002, Mortgage Pass- Through Certificate, Series CSFB 2002-AR21, between WMMSC and Chase Home Mortgage. POOLING AND SERVICING AGREEMENT, dated October 1, 2002, Mortgage Pass- Through Certificate, Series CSFB 2002-29, between WMMSC and Chase Home Mortgage. POOLING AND SERVICING AGREEMENT, dated October 1, 2002, Mortgage Pass- Through Certificate, Series CSFB 2002-AR28, between WMMSC and Chase Home Mortgage. PARTICIPATION AGREEMENT, dated July 1, 1995, Residential Mortgage Loans, Series 1994-PA2, between WMMSC f/k/a PNC and Chase Bank of Texas, NA. POOLING AND SERVICING AGREEMENT, dated November 1, 1998, Mortgage Pass- Through Certificate, Series Chase 1998-S7, between WMMSC f/k/a PNC and Citibank, NA. POOLING AND SERVICING AGREEMENT, dated November 1, 2001, Mortgage Pass- Through Certificate, Series Chase 2001-S7, between WMMSC and Citibank, NA. Washington Mutual Mortgage Securities Corp. Schedule of Agreements (continued) Page 8 of 40 POOLING AND SERVICING AGREEMENT, dated July 1, 2003, Mortgage Pass- Through Certificate, Series WAMU 2003-S7, between WMMSC and Citibank, NA. POOLING AND SERVICING AGREEMENT, dated September 1, 2003, Mortgage Pass- Through Certificate, Series WAMU 2003-S9, between WMMSC and Citibank, NA. POOLING AND SERVICING AGREEMENT, dated October 1, 2003, Mortgage Pass- Through Certificate, Series WAMU 2003-S11, between WMMSC and Citibank, NA. POOLING AND SERVICING AGREEMENT, dated September 1, 2002, Mortgage Pass- Through Certificate, Series SMMSI VII Series 2002-HYB1, between WMMSC and U.S. Bank National Association as Trustee and Citibank, N.A., as Trust Administrator POOLING AND SERVICING AGREEMENT, dated September 1, 1997, Mortgage Pass- Through Certificate, Series 1997-MS1, between WMMSC f/k/a PNC and Crestar Mortgage Corp. POOLING AND SERVICING AGREEMENT, dated July 1, 1982, Mortgage Pass- Through Certificate, Series 1982-4, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated February 1, 1984, Mortgage Pass- Through Certificate, Series 1984-1, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated February 1, 1984, Mortgage Pass- Through Certificate, Series 1984-2, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated June 1, 1984, Mortgage Pass- Through Certificate, Series 1984-3, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated July 1, 1984, Mortgage Pass- Through Certificate, Series 1984 ARM P-1-1-4, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated October 1, 1984, Mortgage Pass- Through Certificate, Series 1984 ARM I-1-1, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. Washington Mutual Mortgage Securities Corp. Schedule of Agreements (continued) Page 9 of 40 POOLING AND SERVICING AGREEMENT, dated December 1, 1984, Mortgage Pass- Through Certificate, Series 1984 ARM I-2-1, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated December 1, 1984, Mortgage Pass- Through Certificate, Series 1984 ARM S-1-1, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated December 1, 1984, Mortgage Pass- Through Certificate, Series 1984 ARM S-2-1, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated December 1, 1984, Mortgage Pass- Through Certificate, Series 1984 ARM I-2-2, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated January 1, 1985, Mortgage Pass- Through Certificate, Serie s 1985-1 ARM, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated January 1, 1985, Mortgage Pass- Through Certificate, Series 1985-2 ARM, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated January 1, 1985, Mortgage Pass- Through Certificate, Series 1985-4 ARM, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated February 1, 1985, Mortgage Pass- Through Certificate, Series 1985 ARM I-1-2, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated February 1, 1985, Mortgage Pass- Through Certificate, Series 1985-5 ARM, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated March 1, 1985, Mortgage Pass- Through Certificate, Series 1985-7 ARM, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated June 1, 1985, Mortgage Pass- Through Certificate, Series 1985-11 ARM, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. Washington Mutual Mortgage Securities Corp. Schedule of Agreements (continued) Page 10 of 40 POOLING AND SERVICING AGREEMENT, dated June 1, 1985, Mortgage Pass- Through Certificate, Series 1985-13 ARM, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated July 1, 1985, Mortgage Pass- Through Certificate, Series 1985-16 ARM, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated July 1, 1985, Mortgage Pass- Through Certificate, Series 1985-15 ARM, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated August 1, 1985, Mortgage Pass- Through Certificate, Series 1985-17 ARM, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated October 1, 1985, Mortgage Pass- Through Certificate, Series 1985-20 ARM, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated December 1, 1985, Mortgage Pass- Through Certificate, Series 1985-22 ARM, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated December 1, 1985, Mortgage Pass- Through Certificate, Series 1985-23 ARM, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated January 1, 1986, Mortgage Pass- Through Certificate, Series 1986-1 ARM, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated March 1, 1986, Mortgage Pass- Through Certificate, Series 1986-2 ARM, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated May 1, 1986, Mortgage Pass- Through Certificate, Series 1986-3 ARM, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. Washington Mutual Mortgage Securities Corp. Schedule of Agreements (continued) Page 11 of 40 POOLING AND SERVICING AGREEMENT, dated January 1, 1987, Mortgage Pass- Through Certificate, Series 1987-1 ARM, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated January 1, 1987, Mortgage Pass- Through Certificate, Series 1987-2 ARM, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated May 1, 1987, Mortgage Pass- Through Certificate, Series 1987-B, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated June 1, 1987, Mortgage Pass- Through Certificate, Series 1987-PR10, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated June 1, 1987, Mortgage Pass- Through Certificate, Series 1987-PR11, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated June 1, 1987, Mortgage Pass- Through Certificate, Series 1987-PR13, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated September 1, 1987, Mortgage Pass- Through Certificate, Series 1987-C, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated May 1, 1988, Mortgage Pass- Through Certificate, Series 1988-A, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated February 1, 1992, Mortgage Pass- Through Certificate, Series 1992-2, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated September 1, 1998, Mortgage Pass- Through Certificate, Series 1998-3 Impac, between WMMSC f/k/a PNC and Deutsche Bank National Trust Co. Washington Mutual Mortgage Securities Corp. Schedule of Agreements (continued) Page 12 of 40 POOLING AND SERVICING AGREEMENT, dated November 1, 1998, Mortgage Pass- Through Certificate, Series Thornburg, between WMMSC f/k/a PNC and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated May 1, 1999, Mortgage Pass- Through Certificate, Series 1999-7, between WMMSC f/k/a PNC and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated December 1, 2001, Mortgage Pass- Through Certificate, Series WAMMS 2001-AR1, between WMMSC and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated December 1, 2001, Mortgage Pass- Through Certificate, Series WAMMS 2001-AR6, between WMMSC and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated December 1, 2001, Mortgage Pass- Through Certificate, Series Thornburg 2001-2, between WMMSC and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated January 1, 2002, Mortgage Pass- Through Certificate, Series WAMU 2002-AR1, between WMMSC and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated February 1, 2002, Mortgage Pass- Through Certificate, Series WAMU 2002-AR2, between WMMSC and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated February 1, 2002, Mortgage Pass- Through Certificate, Series WAMU 2002-AR3, between WMMSC and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated March 1, 2002, Mortgage Pass- Through Certificate, Series 2002-AR4, between WMMSC and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated April 1, 2002, Mortgage Pass- Through Certificate, Series WAMU 2002-AR5, between WMMSC and Deutsche Bank National Trust Co. Washington Mutual Mortgage Securities Corp. Schedule of Agreements (continued) Page 13 of 40 POOLING AND SERVICING AGREEMENT, dated May 1, 2002, Mortgage Pass- Through Certificate, Series 2002-AR6, between WMMSC and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated June 1, 2002, Mortgage Pass- Through Certificate, Series WAMU 2002-AR7, between WMMSC and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated July 1, 2002, Mortgage Pass- Through Certificate, Series WAMU 2002-AR8, between WMMSC and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated July 1, 2002, Mortgage Pass- Through Certificate, Series WAMU 2002-AR9, between WMMSC and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated August 1, 2002, Mortgage Pass- Through Certificate, Series WAMU 2002-AR10, between WMMSC and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated August 1, 2002, Mortgage Pass- Through Certificate, Series WAMU 2002-AR11, between WMMSC and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated September 1, 2002, Mortgage Pass- Through Certificate, Series WAMU 2002-AR12, between WMMSC and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated September 1, 2002, Mortgage Pass- Through Certificate, Series WAMU 2002-AR13, between WMMSC and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated September 1, 2002, Mortgage Pass- Through Certificate, Series WAMU 2002-AR14, between WMMSC and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated October 1, 2002, Mortgage Pass- Through Certificate, Series WAMU 2002-AR15, between WMMSC and Deutsche Bank National Trust Co. Washington Mutual Mortgage Securities Corp. Schedule of Agreements (continued) Page 14 of 40 POOLING AND SERVICING AGREEMENT, dated October 1, 2002, Mortgage Pass- Through Certificate, Series WAMU 2002-AR16, between WMMSC and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated October 1, 2002, Mortgage Pass- Through Certificate, Series WAMU 2002-AR17, between WMMSC and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated November 1, 2002, Mortgage Pass- Through Certificate, Series WAMU 2002-AR18, between WMMSC and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated December 1, 2002, Mortgage Pass- Through Certificate, Series WAMU 2002-AR19, between WMMSC and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated January 1, 2003, Mortgage Pass- Through Certificate, Series WAMU 2003-AR1, between WMMSC and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated February 1, 2003, Mortgage Pass- Through Certificate, Series WAMU 2003-AR2, between WMMSC and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated February 1, 2003, Mortgage Pass- Through Certificate, Series WAMU 2003-AR3, between WMMSC and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated March 1, 2003, Mortgage Pass- Through Certificate, Series WAMU 2003-AR4, between WMMSC and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated March 1, 2003, Mortgage Pass- Through Certificate, Series Thornburg 2003-2, between WMMSC and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated April 1, 2003, Mortgage Pass- Through Certificate, Series WAMU 2003-AR5, between WMMSC and Deutsche Bank National Trust Co. Washington Mutual Mortgage Securities Corp. Schedule of Agreements (continued) Page 15 of 40 POOLING AND SERVICING AGREEMENT, dated May 1, 2003, Mortgage Pass- Through Certificate, Series WAMU 2003-AR6, between WMMSC and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated June 1, 2003, Mortgage Pass- Through Certificate, Series WAMU 2003-AR7, between WMMSC and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated July 1, 2003, Mortgage Pass- Through Certificate, Series WAMU 2003-AR8, between WMMSC and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated August 1, 2003, Mortgage Pass- Through Certificate, Series WAMU 2003-AR9, between WMMSC and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated September 1, 2003, Mortgage Pass- Through Certificate, Series WAMU 2003-AR10, between WMMSC and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated October 1, 2003, Mortgage Pass- Through Certificate, Series WAMU 2003-AR11, between WMMSC and Deutsche Bank National Trust Co. POOLING AND SERVICING AGREEMENT, dated December 1, 2003, Mortgage Pass- Through Certificate, Series WAMU 2003-AR12, between WMMSC and Deutsche Bank National Trust Co. PARTICIPATION AGREEMENT, dated April 1, 1985, Residential Mortgage Loans, Series 1985-PA1, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. PARTICIPATION AGREEMENT, dated February 1, 1986, Residential Mortgage Loans, Series 1986-PA1 ARM, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. PARTICIPATION AGREEMENT, dated March 1, 1986, Residential Mortgage Loans, Series 1986-PA3, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. Washington Mutual Mortgage Securities Corp. Schedule of Agreements (continued) Page 16 of 40 PARTICIPATION AGREEMENT, dated March 1, 1986, Residential Mortgage Loans, Series 1986-PA4 ARM, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. PARTICIPATION AGREEMENT, dated June 1, 1986, Residential Mortgage Loans, Series 1986-PA6, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. PARTICIPATION AGREEMENT, dated January 1, 1987, Residential Mortgage Loans, Series 1987-PA1, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. PARTICIPATION AGREEMENT, dated February 1, 1987, Residential Mortgage Loans, Series 1987-PA2 ARM, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. PARTICIPATION AGREEMENT, dated February 1, 1987, Residential Mortgage Loans, Series 1987-PA2 ARM, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. PARTICIPATION AGREEMENT, dated July 1, 1987, Residential Mortgage Loans, Series 1987-PA7, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. PARTICIPATION AGREEMENT, dated October 1, 1987, Residential Mortgage Loans, Series 1987-PA9 ARM, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. PARTICIPATION AGREEMENT, dated November 1, 1987, Residential Mortgage Loans, Series 1987-PA12 ARM, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. PARTICIPATION AGREEMENT, dated November 1, 1987, Residential Mortgage Loans, Series 1987-PA13 ARM, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. PARTICIPATION AGREEMENT, dated December 1, 1987, Residential Mortgage Loans, Series 1987-PA14 ARM, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. PARTICIPATION AGREEMENT, dated January 1, 1988, Residential Mortgage Loans, Series 1988-PA1 ARM, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. Washington Mutual Mortgage Securities Corp. Schedule of Agreements (continued) Page 17 of 40 PARTICIPATION AGREEMENT, dated February 1, 1988, Residential Mortgage Loans, Series 1988-PA2 B ARM, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. PARTICIPATION AGREEMENT, dated March 1, 1988, Residential Mortgage Loans, Series 1988-PA4 ARM, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. PARTICIPATION AGREEMENT, dated March 1, 1988, Residential Mortgage Loans, Series 1988-PA7 ARM, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. PARTICIPATION AGREEMENT, dated June 1, 1988, Residential Mortgage Loans, Series 1988-PA10 ARM, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. PARTICIPATION AGREEMENT, dated June 1, 1988, Residential Mortgage Loans, Series 1988-PA14 ARM, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. PARTICIPATION AGREEMENT, dated July 1, 1988, Residential Mortgage Loans, Series 1988-PA12 ARM, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. PARTICIPATION AGREEMENT, dated July 1, 1988, Residential Mortgage Loans, Series 1988-PA13 ARM, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. PARTICIPATION AGREEMENT, dated August 1, 1988, Residential Mortgage Loans, Series 1988-PA16 ARM, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. PARTICIPATION AGREEMENT, dated September 1, 1988, Residential Mortgage Loans, Series 1988-PA17 ARM, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. PARTICIPATION AGREEMENT, dated March 1, 1989, Residential Mortgage Loans, Series 1988-PA1 ARM, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. Washington Mutual Mortgage Securities Corp. Schedule of Agreements (continued) Page 18 of 40 PARTICIPATION AGREEMENT, dated October 1, 1989, Residential Mortgage Loans, Series 1988-PA2, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. PARTICIPATION AGREEMENT, dated September 1, 1993, Residential Mortgage Loans, Series 1993-PA1 ARM, between WMMSC f/k/a PNC f/k/a Sears Mortgage Securities Corp. and Deutsche Bank National Trust Co. SERVICING AGREEMENT, dated August 1, 1998, Residential Mortgage Loans, Series 1998-WH9, between WMMSC f/k/a PNC and Deutsche Bank National Trust Co. SERVICING AGREEMENT, dated September 1, 1998, Residential Mortgage Loans, Series 1998-WH11, between WMMSC f/k/a PNC and Deutsche Bank National Trust Co. SERVICING AGREEMENT, dated July 1, 1999, Residential Mortgage Loans, Series 1999-WH10, between WMMSC f/k/a PNC and Deutsche Bank National Trust Co. SERVICING AGREEMENT, dated October 1, 1999, Residential Mortgage Loans, Series 1999-WH14, between WMMSC f/k/a PNC and CSFB f/k/a DLJ. POOLING AND SERVICING AGREEMENT, dated October 1, 1998, Mortgage Pass- Through Certificate, Series Telebanc I, between WMMSC f/k/a PNC and E Trade Bank. POOLING AND SERVICING AGREEMENT, dated October 1, 1998, Mortgage Pass- Through Certificate, Series Telebanc II, between WMMSC f/k/a PNC and E Trade Bank. POOLING AND SERVICING AGREEMENT, dated April 1, 1999, Mortgage Pass- Through Certificate, Series Telebanc III, between WMMSC f/k/a PNC and E Trade Bank. SERVICING AGREEMENT, dated November 1, 1998, Residential Mortgage Loans, Series Telebanc 1998-WH14, between WMMSC f/k/a PNC and E Trade Bank. SERVICING AGREEMENT, dated December 1, 1998, Residential Mortgage Loans, Series Telebanc 1998-WH16, between WMMSC f/k/a PNC and E Trade Bank. SERVICING AGREEMENT, dated March 1, 1999, Residential Mortgage Loans, Series Telebanc 1999-WH3, between WMMSC f/k/a PNC and E Trade Bank. SERVICING AGREEMENT, dated May 1, 1999, Residential Mortgage Loans, Series Telebanc 1999-WH3B, between WMMSC f/k/a PNC and E Trade Bank. Washington Mutual Mortgage Securities Corp. Schedule of Agreements (continued) Page 19 of 40 SERVICING AGREEMENT, dated September 1, 1999, Residential Mortgage Loans, Series 1999-WH12, between WMMSC f/k/a PNC and First Union National Bank. POOLING AND SERVICING AGREEMENT, dated May 1, 2001, Mortgage Pass- Through Certificate, Series SASCO 2001-8A, between WMMSC and State Street Bank & Trust. POOLING AND SERVICING AGREEMENT, dated May 1, 2001, Mortgage Pass- Through Certificate, Series CSFB 2001-AR14, between WMMSC JP Morgan Chase. POOLING AND SERVICING AGREEMENT, dated September 1, 2001, Mortgage Pass- Through Certificate, Series CSFB 2001-S5, between WMMSC JP Morgan Chase. POOLING AND SERVICING AGREEMENT, dated November 1, 2001, Mortgage Pass- Through Certificate, Series CSFB 2001-28, between WMMSC JP Morgan Chase. POOLING AND SERVICING AGREEMENT, dated January 1, 2002, Mortgage Pass- Through Certificate, Series CSFB 2002-AR2, between WMMSC JP Morgan Chase. POOLING AND SERVICING AGREEMENT, dated October 1, 2002, Mortgage Pass- Through Certificate, Series CSFB 2002-S7, between WMMSC JP Morgan Chase. POOLING AND SERVICING AGREEMENT, dated May 1, 2003, Mortgage Pass- Through Certificate, Series AMAC 2003-6, between WMMSC JP Morgan Chase. POOLING AND SERVICING AGREEMENT, dated July 1, 2003, Mortgage Pass- Through Certificate, Series UBS MARM 2003-2, between WMMSC JP Morgan Chase. POOLING AND SERVICING AGREEMENT, dated February 1, 2002, Mortgage Pass- Through Certificate, Series CSFB 2002-7, between WMMSC and JP Morgan Chase POOLING AND SERVICING AGREEMENT, dated July 1, 2003, Mortgage Pass- Through Certificate, Series UBS Malt 2003-5, between WMMSC and JP Morgan Chase POOLING AND SERVICING AGREEMENT, dated September 1, 2003, Mortgage Pass- Through Certificate, Series UBS Marm 2003-4, between WMMSC and JP Morgan Chase POOLING AND SERVICING AGREEMENT, dated October 1, 2003, Mortgage Pass- Through Certificate, Series UBS Marm 2003-5, between WMMSC and JP Morgan Chase SERVICING AGREEMENT, dated June 1, 1999, Residential Mortgage Loans, Series 1999-WH9, between WMMSC f/k/a PNC and Matrix Capital Bank. Washington Mutual Mortgage Securities Corp. Schedule of Agreements (continued) Page 20 of 40 SERVICING AGREEMENT, dated March 1, 1999, Residential Mortgage Loans, Series 1999-BWH1, between WMMSC f/k/a PNC and Net Bank. SERVICING AGREEMENT, dated September 1, 1997, Residential Mortgage Loans, Series 1997-WH4, between WMMSC f/k/a PNC and New York Life. SERVICING AGREEMENT, dated April 1, 1998, Residential Mortgage Loans, Series 1998-WH4, between WMMSC f/k/a PNC and New York Life. SERVICING AGREEMENT, dated August 1, 1998, Residential Mortgage Loans, Series 1998-WH8, between WMMSC f/k/a PNC and New York Life. SERVICING AGREEMENT, dated July 1, 1998, Residential Mortgage Loans, Series DLJ 1998-WH7, between WMMSC f/k/a PNC and Sovereign Bank. SERVICING AGREEMENT, dated September 1, 1998, Residential Mortgage Loans, Series 1998-WH12, between WMMSC f/k/a PNC and Sovereign Bank. SERVICING AGREEMENT, dated October 1, 1998, Residential Mortgage Loans, Series Soverign, between WMMSC f/k/a PNC and Sovereign Bank. SERVICING AGREEMENT, dated February 1, 1999, Residential Mortgage Loans, Series 1999-WH1, between WMMSC f/k/a PNC and Sovereign Bank. SERVICING AGREEMENT, dated April 1, 1999, Residential Mortgage Loans, Series 1999-WH4, between WMMSC f/k/a PNC and Sovereign Bank. SERVICING AGREEMENT, dated April 1, 1999, Residential Mortgage Loans, Series 1999-WH4A, between WMMSC f/k/a PNC and Sovereign Bank. SERVICING AGREEMENT, dated May 1, 1999, Residential Mortgage Loans, Series 1999-WH4B, between WMMSC f/k/a PNC and Sovereign Bank. SERVICING AGREEMENT, dated June 1, 1999, Residential Mortgage Loans, Series 1999-WH4C, between WMMSC f/k/a PNC and Sovereign Bank . SERVICING AGREEMENT, dated July 1, 1999, Residential Mortgage Loans, Series 1999-WH4D, between WMMSC f/k/a PNC and Sovereign Bank. SERVICING AGREEMENT, dated July 1, 1999, Residential Mortgage Loans, Series 1999-WH4E, between WMMSC f/k/a PNC and Sovereign Bank. Washington Mutual Mortgage Securities Corp. Schedule of Agreements (continued) Page 21 of 40 SERVICING AGREEMENT, dated July 1, 1999, Residential Mortgage Loans, Series 1999-WH4F, between WMMSC f/k/a PNC and Sovereign Bank. SERVICING AGREEMENT, dated July 1, 1999, Residential Mortgage Loans, Series 1999-WH4H, between WMMSC f/k/a PNC and Sovereign Bank. SERVICING AGREEMENT, dated August 1, 1999, Residential Mortgage Loans, Series 1999-WH4J, between WMMSC f/k/a PNC and Sovereign Bank. SERVICING AGREEMENT, dated September 1, 1999, Residential Mortgage Loans, Series 1999-WH4L, between WMMSC f/k/a PNC and Sovereign Bank. SERVICING AGREEMENT, dated October 1, 1999, Residential Mortgage Loans, Series 1999-WH4K, between WMMSC f/k/a PNC and Sovereign Bank. SERVICING AGREEMENT, dated October 1, 1999, Residential Mortgage Loans, Series 1999-WH4J, between WMMSC f/k/a PNC and Sovereign Bank. SERVICING AGREEMENT, dated January 1, 2000, Residential Mortgage Loans, Series 2000-WH1, between WMMSC f/k/a PNC and Sovereign Bank. SERVICING AGREEMENT, dated January 1, 2000, Residential Mortgage Loans, Series 2000-WH2, between WMMSC f/k/a PNC and Sovereign Bank. PARTICIPATION AGREEMENT, dated July 1, 1997, Residential Mortgage Loans, Series 1997-PA2, between WMMSC f/k/a PNC and State Street Bank & Trust. POOLING AND SERVICING AGREEMENT, dated August 1, 1998, Mortgage Pass- Through Certificate, Series 1998-7, between WMMSC JP f/k/a PNC and State Street Bank & Trust. POOLING AND SERVICING AGREEMENT, dated September 1, 1998, Mortgage Pass- Through Certificate, Series 1998-8, between WMMSC f/k/a PNC and State Street Bank & Trust. POOLING AND SERVICING AGREEMENT, dated September 1, 1998, Mortgage Pass- Through Certificate, Series 1998-9, between WMMSC f/k/a PNC and State Street Bank & Trust. POOLING AND SERVICING AGREEMENT, dated October 1, 1998, Mortgage Pass- Through Certificate, Series 1998-10, between WMMSC f/k/a PNC and State Street Bank & Trust. Washington Mutual Mortgage Securities Corp. Schedule of Agreements (continued) Page 22 of 40 POOLING AND SERVICING AGREEMENT, dated October 1, 1998, Mortgage Pass- Through Certificate, Series 1998-11, between WMMSC f/k/a PNC and State Street Bank & Trust. POOLING AND SERVICING AGREEMENT, dated October 1, 1998, Mortgage Pass- Through Certificate, Series HMSI 1998-1, between WMMSC f/k/a PNC and State Street Bank & Trust. POOLING AND SERVICING AGREEMENT, dated November 1, 1998, Mortgage Pass- Through Certificate, Series HMSI 1998-12, between WMMSC f/k/a PNC and State Street Bank & Trust. POOLING AND SERVICING AGREEMENT, dated December 1, 1998, Mortgage Pass- Through Certificate, Series HMSI 1998-14, between WMMSC f/k/a PNC and State Street Bank & Trust. POOLING AND SERVICING AGREEMENT, dated January 1, 1999, Mortgage Pass- Through Certificate, Series 1999-1, between WMMSC f/k/a PNC and State Street Bank & Trust. POOLING AND SERVICING AGREEMENT, dated February 1, 1999, Mortgage Pass- Through Certificate, Series 1999-2, between WMMSC f/k/a PNC and State Street Bank & Trust. POOLING AND SERVICING AGREEMENT, dated March 1, 1999, Mortgage Pass- Through Certificate, Series 1999-3, between WMMSC f/k/a PNC and State Street Bank & Trust. POOLING AND SERVICING AGREEMENT, dated April 1, 1999, Mortgage Pass- Through Certificate, Series 1999-4, between WMMSC f/k/a PNC and State Street Bank & Trust. POOLING AND SERVICING AGREEMENT, dated May 1, 1999, Mortgage Pass- Through Certificate, Series 1999-5, between WMMSC f/k/a PNC and State Street Bank & Trust. POOLING AND SERVICING AGREEMENT, dated June 1, 1999, Mortgage Pass- Through Certificate, Series 1999-6, between WMMSC f/k/a PNC and State Street Bank & Trust. POOLING AND SERVICING AGREEMENT, dated July 1, 1999, Mortgage Pass- Through Certificate, Series 1999-8, between WMMSC f/k/a PNC and State Street Bank & Trust. Washington Mutual Mortgage Securities Corp. Schedule of Agreements (continued) Page 23 of 40 POOLING AND SERVICING AGREEMENT, dated July 1, 1999, Mortgage Pass- Through Certificate, Series 1999-A, between WMMSC f/k/a PNC and State Street Bank & Trust. POOLING AND SERVICING AGREEMENT, dated August 1, 1999, Mortgage Pass- Through Certificate, Series 1999-9, between WMMSC f/k/a PNC and State Street Bank & Trust. POOLING AND SERVICING AGREEMENT, dated September 1, 1999, Mortgage Pass- Through Certificate, Series 1999-10, between WMMSC f/k/a PNC and State Street Bank & Trust. POOLING AND SERVICING AGREEMENT, dated September 1, 1999, Mortgage Pass- Through Certificate, Series 1999-10, between WMMSC f/k/a PNC and State Street Bank & Trust. POOLING AND SERVICING AGREEMENT, dated October 1, 1999, Mortgage Pass- Through Certificate, Series 1999-11, between WMMSC f/k/a PNC and State Street Bank & Trust. POOLING AND SERVICING AGREEMENT, dated December 1, 1999, Mortgage Pass- Through Certificate, Series 1999-12, between WMMSC f/k/a PNC and State Street Bank & Trust. POOLING AND SERVICING AGREEMENT, dated December 1, 1999, Mortgage Pass- Through Certificate, Series 1999-FSB-1, between WMMSC f/k/a PNC and State Street Bank & Trust. POOLING AND SERVICING AGREEMENT, dated January 31, 2000, Mortgage Pass- Through Certificate, Series 2000-1, between WMMSC f/k/a PNC and State Street Bank & Trust. POOLING AND SERVICING AGREEMENT, dated April 1, 2000, Mortgage Pass- Through Certificate, Series 2000-3, between WMMSC and State Street Bank & Trust. POOLING AND SERVICING AGREEMENT, dated May 1, 2000, Mortgage Pass- Through Certificate, Series 2000-4, between WMMSC and State Street Bank & Trust. POOLING AND SERVICING AGREEMENT, dated September 1, 2000, Mortgage Pass- Through Certificate, Series 2000-7, between WMMSC and State Street Bank & Trust. Washington Mutual Mortgage Securities Corp. Schedule of Agreements (continued) Page 24 of 40 POOLING AND SERVICING AGREEMENT, dated November 1, 2000, Mortgage Pass- Through Certificate, Series 2000-8, between WMMSC and State Street Bank & Trust. POOLING AND SERVICING AGREEMENT, dated December 1, 2000, Mortgage Pass- Through Certificate, Series 2000-9, between WMMSC and State Street Bank & Trust. POOLING AND SERVICING AGREEMENT, dated January 1, 2001, Mortgage Pass- Through Certificate, Series PNC 2001-1, between WMMSC and State Street Bank & Trust. POOLING AND SERVICING AGREEMENT, dated January 1, 2001, Mortgage Pass- Through Certificate, Series CSFB 2001-2, between WMMSC and State Street Bank & Trust. POOLING AND SERVICING AGREEMENT, dated January 1, 2001, Mortgage Pass- Through Certificate, Series PNC 2001-MS1, between WMMSC and State Street Bank & Trust. POOLING AND SERVICING AGREEMENT, dated March 1, 2001, Mortgage Pass- Through Certificate, Series WAMU 2001-2, between WMMSC and State Street Bank & Trust. POOLING AND SERVICING AGREEMENT, dated April 1, 2001, Mortgage Pass- Through Certificate, Series ABNMC 2001-1, between WMMSC and State Street Bank & Trust. POOLING AND SERVICING AGREEMENT, dated April 1, 2001, Mortgage Pass- Through Certificate, Series WAMU 2001-3, between WMMSC and State Street Bank & Trust. POOLING AND SERVICING AGREEMENT, dated April 1, 2001, Mortgage Pass- Through Certificate, Series WAMU 2001-5, between WMMSC and State Street Bank & Trust. POOLING AND SERVICING AGREEMENT, dated May 1, 2001, Mortgage Pass- Through Certificate, Series WAMU 2001-4, between WMMSC and State Street Bank & Trust. POOLING AND SERVICING AGREEMENT, dated May 1, 2001, Mortgage Pass- Through Certificate, Series SASCO 2001-8A, between WMMSC and State Street Bank & Trust. Washington Mutual Mortgage Securities Corp. Schedule of Agreements (continued) Page 25 of 40 POOLING AND SERVICING AGREEMENT, dated June 1, 2001, Mortgage Pass- Through Certificate, Series WAMU 2001-7, between WMMSC and State Street Bank & Trust. POOLING AND SERVICING AGREEMENT, dated June 1, 2001, Mortgage Pass- Through Certificate, Series WAMU 2001-6, between WMMSC and State Street Bank & Trust. POOLING AND SERVICING AGREEMENT, dated July 1, 2001, Mortgage Pass- Through Certificate, Series ABNMC 2001-4, between WMMSC and State Street Bank & Trust POOLING AND SERVICING AGREEMENT, dated July 1, 2001, Mortgage Pass- Through Certificate, Series WAMU 2001-S8, between WMMSC and State Street Bank & Trust POOLING AND SERVICING AGREEMENT, dated July 1, 2001, Mortgage Pass- Through Certificate, Series WAMU 2001-8, between WMMSC and State Street Bank & Trust POOLING AND SERVICING AGREEMENT, dated July 1, 2001, Mortgage Pass- Through Certificate, Series WAMU 2001-9, between WMMSC and State Street Bank & Trust POOLING AND SERVICING AGREEMENT, dated August 1, 2001, Mortgage Pass- Through Certificate, Series WAMU 2001-S9, between WMMSC and State Street Bank & Trust POOLING AND SERVICING AGREEMENT, dated August 1, 2001, Mortgage Pass- Through Certificate, Series WAMU 2001-MS10, between WMMSC and State Street Bank & Trust POOLING AND SERVICING AGREEMENT, dated August 1, 2001, Mortgage Pass- Through Certificate, Series WAMU 2001-AR1, between WMMSC and State Street Bank & Trust POOLING AND SERVICING AGREEMENT, dated September 1, 2001, Mortgage Pass- Through Certificate, Series WAMU 2001-MS11, between WMMSC and State Street Bank & Trust POOLING AND SERVICING AGREEMENT, dated October 1, 2001, Mortgage Pass- Through Certificate, Series WAMU 2001-S10, between WMMSC and State Street Bank & Trust Washington Mutual Mortgage Securities Corp. Schedule of Agreements (continued) Page 26 of 40 POOLING AND SERVICING AGREEMENT, dated October 1, 2001, Mortgage Pass- Through Certificate, Series WAMMS 2001-MS12, between WMMSC and State Street Bank & Trust POOLING AND SERVICING AGREEMENT, dated November 1, 2001, Mortgage Pass- Through Certificate, Series WAMMS 2001-MS14, between WMMSC and State Street Bank & Trust POOLING AND SERVICING AGREEMENT, dated November 1, 2001, Mortgage Pass- Through Certificate, Series WAMU 2001-S11, between WMMSC and State Street Bank & Trust POOLING AND SERVICING AGREEMENT, dated December 1, 2001, Mortgage Pass- Through Certificate, Series WAMMS 2001-MS15, between WMMSC and State Street Bank & Trust POOLING AND SERVICING AGREEMENT, dated January 1, 2002, Mortgage Pass- Through Certificate, Series WAMU 2002-S1, between WMMSC and State Street Bank & Trust POOLING AND SERVICING AGREEMENT, dated January 1, 2002, Mortgage Pass- Through Certificate, Series WAMMS 2002-MS1, between WMMSC and State Street Bank & Trust POOLING AND SERVICING AGREEMENT, dated February 1, 2002, Mortgage Pass- Through Certificate, Series WAMU 2002-S2, between WMMSC and State Street Bank & Trust POOLING AND SERVICING AGREEMENT, dated March 1, 2002, Mortgage Pass- Through Certificate, Series WAMMS 2002-MS2, between WMMSC and State Street Bank & Trust POOLING AND SERVICING AGREEMENT, dated March 1, 2002, Mortgage Pass- Through Certificate, Series WAMMS 2002-AR1, between WMMSC and State Street Bank & Trust POOLING AND SERVICING AGREEMENT, dated April 1, 2002, Mortgage Pass- Through Certificate, Series WAMMS 2002-MS3, between WMMSC and State Street Bank & Trust Washington Mutual Mortgage Securities Corp. Schedule of Agreements (continued) Page 27 of 40 POOLING AND SERVICING AGREEMENT, dated May 1, 2002, Mortgage Pass- Through Certificate, Series CSFB 2002-AR13, between WMMSC and State Street Bank & Trust POOLING AND SERVICING AGREEMENT, dated May 1, 2002, Mortgage Pass- Through Certificate, Series WAMMS 2002-MS4, between WMMSC and State Street Bank & Trust POOLING AND SERVICING AGREEMENT, dated May 1, 2002, Mortgage Pass- Through Certificate, Series WAMMS 2002-S3, between WMMSC and State Street Bank & Trust SERVICING AGREEMENT, dated June 1, 2002, Residential Mortgage Loans, Series CSFB 2002-WH9, between WMMSC and State Street Bank. POOLING AND SERVICING AGREEMENT, dated July 1, 2002, Mortgage Pass- Through Certificate, Series WAMMS 2002-MS5, between WMMSC and State Street Bank & Trust POOLING AND SERVICING AGREEMENT, dated July 1, 2002, Mortgage Pass- Through Certificate, Series WAMMS 2002-AR2, between WMMSC and State Street Bank & Trust POOLING AND SERVICING AGREEMENT, dated July 1, 2002, Mortgage Pass- Through Certificate, Series WAMU 2002-S5, between WMMSC and State Street Bank & Trust POOLING AND SERVICING AGREEMENT, dated August 1, 2002, Mortgage Pass- Through Certificate, Series WAMMS 2002-MS6, between WMMSC and State Street Bank & Trust POOLING AND SERVICING AGREEMENT, dated September 1, 2002, Mortgage Pass- Through Certificate, Series WAMU 2002-S6, between WMMSC and State Street Bank & Trust POOLING AND SERVICING AGREEMENT, dated October 1, 2002, Mortgage Pass- Through Certificate, Series WAMMS 2002-MS7, between WMMSC and State Street Bank & Trust POOLING AND SERVICING AGREEMENT, dated November 1, 2002, Mortgage Pass- Through Certificate, Series WAMMS 2002-MS8, between WMMSC and State Street Bank & Trust Washington Mutual Mortgage Securities Corp. Schedule of Agreements (continued) Page 28 of 40 POOLING AND SERVICING AGREEMENT, dated November 1, 2002, Mortgage Pass- Through Certificate, Series WAMMS 2002-MS9, between WMMSC and State Street Bank & Trust POOLING AND SERVICING AGREEMENT, dated November 1, 2002, Mortgage Pass- Through Certificate, Series UBS Master 2002-8, between WMMSC and State Street Bank & Trust POOLING AND SERVICING AGREEMENT, dated November 1, 2002, Mortgage Pass- Through Certificate, Series WAMMS 2002-AR3, between WMMSC and State Street Bank & Trust POOLING AND SERVICING AGREEMENT, dated November 1, 2002, Mortgage Pass- Through Certificate, Series UBS Malt 2002-3, between WMMSC and State Street Bank & Trust POOLING AND SERVICING AGREEMENT, dated November 1, 2002, Mortgage Pass- Through Certificate, Series AMAC 2002-9, between WMMSC and State Street Bank & Trust POOLING AND SERVICING AGREEMENT, dated December 1, 2002, Mortgage Pass- Through Certificate, Series WAMMS 2002-MS11, between WMMSC and State Street Bank & Trust POOLING AND SERVICING AGREEMENT, dated December 1, 2002, Mortgage Pass- Through Certificate, Series WAMMS 2002-MS12, between WMMSC and State Street Bank & Trust POOLING AND SERVICING AGREEMENT, dated December 1, 2002, Mortgage Pass- Through Certificate, Series WAMMS 2002-MS10, between WMMSC and State Street Bank & Trust POOLING AND SERVICING AGREEMENT, dated December 1, 2002, Mortgage Pass- Through Certificate, Series WAMU 2002-S8, between WMMSC and State Street Bank & Trust POOLING AND SERVICING AGREEMENT, dated January 1, 2003, Mortgage Pass- Through Certificate, Series PNC/ABN AMRO, between WMMSC and State Street Bank & Trust POOLING AND SERVICING AGREEMENT, dated January 1, 2000, Mortgage Pass- Through Certificate, Series 2000-1, between WMMSC and State Street Bank & Trust Washington Mutual Mortgage Securities Corp. Schedule of Agreements (continued) Page 29 of 40 POOLING AND SERVICING AGREEMENT, dated August 1, 2002, Mortgage Pass- Through Certificate, Series UBS Master 2002-6, between WMMSC and State Street Bank & Trust PARTICIPATION AGREEMENT, dated April 1, 1996, Residential Mortgage Loans, Series 1996-PA4, between WMMSC f/k/a PNC and State Street Bank & Trust. PARTICIPATION AGREEMENT, dated June 1, 1996, Residential Mortgage Loans, Series 1996-PA8, between WMMSC f/k/a PNC and State Street Bank & Trust. PARTICIPATION AGREEMENT, dated November 1, 1998, Residential Mortgage Loans, Series 1996-PA2, between WMMSC f/k/a PNC and State Street Bank & Trust. SERVICING AGREEMENT, dated July 1, 2000, Residential Mortgage Loans, Series 2000-WH7, between WMMSC and State Street Bank. SERVICING AGREEMENT, dated February 1, 2001, Residential Mortgage Loans, Series 2001-RP1, between WMMSC and State Street Bank. POOLING AND SERVICING AGREEMENT, dated January 1, 1999, Mortgage Pass- Through Certificate, Series 1999-A1 Indy Mac, between WMMSC f/k/a PNC and Bank of New York. POOLING AND SERVICING AGREEMENT, dated January 1, 1999, Mortgage Pass- Through Certificate, Series 1999-A2 Indy Mac, between WMMSC f/k/a PNC and Bank of New York. POOLING AND SERVICING AGREEMENT, dated February 1, 1999, Mortgage Pass- Through Certificate, Series Indy Mac Rast A3, between WMMSC f/k/a PNC and Bank of New York. POOLING AND SERVICING AGREEMENT, dated May 1, 1999, Mortgage Pass- Through Certificate, Series Indy Mac Rast, between WMMSC f/k/a PNC and Bank of New York. SERVICING AGREEMENT, dated September 1, 2003, Residential Mortgage Loans, Series 2003-WH18, between WMMSC and Bank of New York. SERVICING AGREEMENT, dated September 1, 2003, Residential Mortgage Loans, Series 2003-WH19, between WMMSC and Bank of New York. SERVICING AGREEMENT, dated January 1, 2003, Residential Mortgage Loans, Series 2003-WH1, between WMMSC and Treasury Bank. Washington Mutual Mortgage Securities Corp. Schedule of Agreements (continued) Page 30 of 40 FLOW SERVICING AGREEMENT, dated April 1, 2003, Residential Mortgage Loans, Series Flow Agreement, between WMMSC and U.S. Bank Corporate Trust Services. FLOW SERVICING AGREEMENT, dated April 1, 2003, Residential Mortgage Loans, Series 2003-WH12, between WMMSC and U.S. Bank Corporate Trust Services. POOLING AND SERVICING AGREEMENT, dated February 1, 2003, Mortgage Pass- Through Certificate, Series CSFB 2003-7, between WMMSC and U.S. Bank Corporate Trust Services. POOLING AND SERVICING AGREEMENT, dated February 1, 2003, Mortgage Pass- Through Certificate, Series WAMMS 2003-MS3, between WMMSC and U.S. Bank Corporate Trust Services. POOLING AND SERVICING AGREEMENT, dated February 1, 2003, Mortgage Pass- Through Certificate, Series WAMMS 2003-MS5, between WMMSC and U.S. Bank Corporate Trust Services. POOLING AND SERVICING AGREEMENT, dated February 1, 2003, Mortgage Pass- Through Certificate, Series WAMMS 2003-MS4, between WMMSC and U.S. Bank Corporate Trust Services. POOLING AND SERVICING AGREEMENT, dated February 1, 2003, Mortgage Pass- Through Certificate, Series WAMMS 2003-MS7, between WMMSC and U.S. Bank Corporate Trust Services. POOLING AND SERVICING AGREEMENT, dated February 1, 2003, Mortgage Pass- Through Certificate, Series AMAC 2003-3, between WMMSC and U.S. Bank Corporate Trust Services. POOLING AND SERVICING AGREEMENT, dated February 1, 2003, Mortgage Pass- Through Certificate, Series WAMU 2003-S1, between WMMSC and U.S. Bank Corporate Trust Services. POOLING AND SERVICING AGREEMENT, dated March 1, 2003, Mortgage Pass- Through Certificate, Series WAMMS 2003-MS6, between WMMSC and U.S. Bank Corporate Trust Services. POOLING AND SERVICING AGREEMENT, dated March 1, 2003, Mortgage Pass- Through Certificate, Series WAMU 2003-S2, between WMMSC and U.S. Bank Corporate Trust Services. Washington Mutual Mortgage Securities Corp. Schedule of Agreements (continued) Page 31 of 40 POOLING AND SERVICING AGREEMENT, dated March 1, 2003, Mortgage Pass- Through Certificate, Series AMAC 2003-4, between WMMSC and U.S. Bank Corporate Trust Services. POOLING AND SERVICING AGREEMENT, dated April 1, 2003, Mortgage Pass- Through Certificate, Series WAMU 2003-S3, between WMMSC and U.S. Bank Corporate Trust Services. POOLING AND SERVICING AGREEMENT, dated April 1, 2003, Mortgage Pass- Through Certificate, Series WAMMS 2003-MS8, between WMMSC and U.S. Bank Corporate Trust Services. POOLING AND SERVICING AGREEMENT, dated April 1, 2003, Mortgage Pass- Through Certificate, Series WAMMS 2003-AR2, between WMMSC and U.S. Bank Corporate Trust Services. POOLING AND SERVICING AGREEMENT, dated April 1, 2003, Mortgage Pass- Through Certificate, Series CSFB 2003-10, between WMMSC and U.S. Bank Corporate Trust Services. POOLING AND SERVICING AGREEMENT, dated May 1, 2003, Mortgage Pass- Through Certificate, Series WAMU 2003-S4, between WMMSC and U.S. Bank Corporate Trust Services. POOLING AND SERVICING AGREEMENT, dated May 1, 2003, Mortgage Pass- Through Certificate, Series WAMU 2003-S5, between WMMSC and U.S. Bank Corporate Trust Services. POOLING AND SERVICING AGREEMENT, dated June 1, 2003, Mortgage Pass- Through Certificate, Series WAMMS 2003-AR3, between WMMSC and U.S. Bank Corporate Trust Services. POOLING AND SERVICING AGREEMENT, dated June 1, 2003, Mortgage Pass- Through Certificate, Series WAMMS 2003-S6, between WMMSC and U.S. Bank Corporate Trust Services. POOLING AND SERVICING AGREEMENT, dated August 1, 2003, Mortgage Pass- Through Certificate, Series WAMMS 2003-AR4, between WMMSC and U.S. Bank Corporate Trust Services POOLING AND SERVICING AGREEMENT, dated August 1, 2003, Mortgage Pass- Through Certificate, Series WAMU 2003-S8, between WMMSC and U.S. Bank Corporate Trust Services Washington Mutual Mortgage Securities Corp. Schedule of Agreements (continued) Page 32 of 40 POOLING AND SERVICING AGREEMENT, dated September 1, 2003, Mortgage Pass- Through Certificate, Series AMAC 2003-11, between WMMSC and U.S. Bank Corporate Trust Services POOLING AND SERVICING AGREEMENT, dated September 1, 2003, Mortgage Pass- Through Certificate, Series WAMU 2003-S10, between WMMSC and U.S. Bank Corporate Trust Services POOLING AND SERVICING AGREEMENT, dated October 1, 2003, Mortgage Pass- Through Certificate, Series WAMU 2003-S12, between WMMSC and U.S. Bank Corporate Trust Services POOLING AND SERVICING AGREEMENT, dated October 1, 2003, Mortgage Pass- Through Certificate, Series CSFB 2003-AR26, between WMMSC and U.S. Bank Corporate Trust Services POOLING AND SERVICING AGREEMENT, dated November 1, 2003, Mortgage Pass- Through Certificate, Series WAMMS 2003-MS9, between WMMSC and U.S. Bank Corporate Trust Services. POOLING AND SERVICING AGREEMENT, dated November 1, 2003, Mortgage Pass- Through Certificate, Series WAMU 2003-S13, between WMMSC and U.S. Bank Corporate Trust Services. POOLING AND SERVICING AGREEMENT, dated November 1, 2003, Mortgage Pass- Through Certificate, Series ABN/AMAC 2003-12, between WMMSC and U.S. Bank Corporate Trust Services. POOLING AND SERVICING AGREEMENT, dated November 1, 2003, Mortgage Pass- Through Certificate, Series CSFB 2003-AR28, between WMMSC and U.S. Bank Corporate Trust Services. POOLING AND SERVICING AGREEMENT, dated November 1, 2003, Mortgage Pass- Through Certificate, Series UBS Master 2003-11, between WMMSC and U.S. Bank Corporate Trust Services. POOLING AND SERVICING AGREEMENT, dated December 1, 2003, Mortgage Pass- Through Certificate, Series UBS Master 2003-5, between WMMSC and U.S. Bank Corporate Trust Services. Washington Mutual Mortgage Securities Corp. Schedule of Agreements (continued) Page 33 of 40 POOLING AND SERVICING AGREEMENT, dated December 1, 2003, Mortgage Pass- Through Certificate, Series CSFB 2003-29, between WMMSC and U.S. Bank Corporate Trust Services. POOLING AND SERVICING AGREEMENT, dated December 1, 2003, Mortgage Pass- Through Certificate, Series UBS Master 2003-12, between WMMSC and U.S. Bank Corporate Trust Services. POOLING AND SERVICING AGREEMENT, dated December 1, 2003, Mortgage Pass- Through Certificate, Series CSFB 2003-AR30, between WMMSC and U.S. Bank Corporate Trust Services POOLING AND SERVICING AGREEMENT, dated December 1, 2003, Mortgage Pass- Through Certificate, Series ABN/AMAC 2003-13, between WMMSC and U.S. Bank Corporate Trust Services SERVICING AGREEMENT, dated February 1, 2003, Residential Mortgage Loans, Series CSFB 2003-WH7, between WMMSC and U.S. Bank Corporate Trust Services. SERVICING AGREEMENT, dated March 1, 2003, Residential Mortgage Loans, Series CSFB 2003-WH8, between WMMSC and U.S. Bank Corporate Trust Services. SERVICING AGREEMENT, dated March 1, 2003, Residential Mortgage Loans, Series CSFB 2003-WH11, between WMMSC and U.S. Bank Corporate Trust Services. SERVICING AGREEMENT, dated April 1, 2003, Residential Mortgage Loans, Series CSFB 2003-WH10, between WMMSC and U.S. Bank Corporate Trust Services. SERVICING AGREEMENT, dated May 1, 2003, Residential Mortgage Loans, Series CSFB 2003-WH13, between WMMSC and U.S. Bank Corporate Trust Services. SERVICING AGREEMENT, dated July 1, 2003, Residential Mortgage Loans, Series CSFB 2003-WH15, between WMMSC and U.S. Bank Corporate Trust Services. SERVICING AGREEMENT, dated August 1, 2003, Residential Mortgage Loans, Series CSFB 2003-WH16, between WMMSC and U.S. Bank Corporate Trust Services. SERVICING AGREEMENT, dated September 1, 2003, Residential Mortgage Loans, Series CSFB 2003-WH17, between WMMSC and U.S. Bank Corporate Trust Services. PARTICIPATION AGREEMENT, dated November 1, 1993, Residential Mortgage Loans, Series 1993-PA2A, between WMMSC f/k/a PNC and U.S. Bank National Association. Washington Mutual Mortgage Securities Corp. Schedule of Agreements (continued) Page 34 of 40 PARTICIPATION AGREEMENT, dated November 1, 1993, Residential Mortgage Loans, Series 1993-PA2B, between WMMSC f/k/a PNC and U.S. Bank National Association. PARTICIPATION AGREEMENT, dated February 1, 1994, Residential Mortgage Loans, Series 1994-PA1, between WMMSC f/k/a PNC and U.S. Bank National Association. POOLING AND SERVICING AGREEMENT, dated April 1, 1994, Mortgage Pass- Through Certificate, Series 1994-2, between WMMSC f/k/a PNC and U.S. Bank National Association. POOLING AND SERVICING AGREEMENT, dated August 1, 1994, Mortgage Pass- Through Certificate, Series 1994-4, between WMMSC f/k/a PNC and U.S. Bank National Association. POOLING AND SERVICING AGREEMENT, dated September 1, 1995, Mortgage Pass- Through Certificate, Series 1995-PR1, between WMMSC f/k/a PNC and U.S. Bank National Association. PARTICIPATION AGREEMENT, dated October 1, 1995, Residential Mortgage Loans, Series 1995-PA2, between WMMSC f/k/a PNC and U.S. Bank National Association. PARTICIPATION AGREEMENT, dated January 1, 1996, Residential Mortgage Loans, Series 1996-PA1, between WMMSC f/k/a PNC and U.S. Bank National Association. PARTICIPATION AGREEMENT, dated March 1, 1996, Residential Mortgage Loans, Series 1996-PA6, between WMMSC f/k/a PNC and U.S. Bank National Association. POOLING AND SERVICING AGREEMENT, dated June 1, 1996, Mortgage Pass- Through Certificate, Series 1996-2, between WMMSC f/k/a PNC and U.S. Bank National Association. PARTICIPATION AGREEMENT, dated October 1, 1996, Residential Mortgage Loans, Series 1996-PA9, between WMMSC f/k/a PNC and U.S. Bank National Association. PARTICIPATION AGREEMENT, dated October 1, 1996, Residential Mortgage Loans, Series 1996-PA10, between WMMSC f/k/a PNC and U.S. Bank National Association. SERVICING AGREEMENT, dated June 1, 1997, Residential Mortgage Loans, Series 1997-WH2, between WMMSC f/k/a PNC and U.S. Bank National Association. Washington Mutual Mortgage Securities Corp. Schedule of Agreements (continued) Page 35 of 40 POOLING AND SERVICING AGREEMENT, dated June 1, 1997, Mortgage Pass- Through Certificate, Series 1997-PR1, between WMMSC f/k/a PNC and U.S. Bank National Association. SERVICING AGREEMENT, dated July 1, 1997, Residential Mortgage Loans, Series 1997-WH3, between WMMSC f/k/a PNC and U.S. Bank National Association. SERVICING AGREEMENT, dated July 1, 1997, Residential Mortgage Loans, Series 1997-BWH1, between WMMSC f/k/a PNC and U.S. Bank National Association. POOLING AND SERVICING AGREEMENT, dated September 1, 1997, Mortgage Pass- Through Certificate, Series 1997-6, between WMMSC f/k/a PNC and U.S. Bank National Association. POOLING AND SERVICING AGREEMENT, dated October 1, 1997, Mortgage Pass- Through Certificate, Series CMC 1997-2, between WMMSC f/k/a PNC and U.S. Bank National Association. POOLING AND SERVICING AGREEMENT, dated November 1, 1997, Mortgage Pass- Through Certificate, Series CMC 1997-H, between WMMSC f/k/a PNC and U.S. Bank National Association. POOLING AND SERVICING AGREEMENT, dated March 1, 1998, Mortgage Pass- Through Certificate, Series 1998-3, between WMMSC f/k/a PNC and U.S. Bank National Association. POOLING AND SERVICING AGREEMENT, dated April 1, 1998, Mortgage Pass- Through Certificate, Series 1998-4, between WMMSC f/k/a PNC and U.S. Bank National Association. POOLING AND SERVICING AGREEMENT, dated June 1, 1998, Mortgage Pass- Through Certificate, Series 1998-5, between WMMSC f/k/a PNC and U.S. Bank National Association. POOLING AND SERVICING AGREEMENT, dated July 1, 1998, Mortgage Pass- Through Certificate, Series 1998-6, between WMMSC f/k/a PNC and U.S. Bank National Association. PARTICIPATION AGREEMENT, dated October 1, 1994, Residential Mortgage Loans, Series 1994-PA2, between WMMSC f/k/a PNC and U.S. Bank National Association. SERVICING AGREEMENT, dated October 1, 1997, Residential Mortgage Loans, Series 1997-WH7, between WMMSC f/k/a PNC and U.S. Bank National Association. Washington Mutual Mortgage Securities Corp. Schedule of Agreements (continued) Page 36 of 40 SERVICING AGREEMENT, dated February 1, 1998, Residential Mortgage Loans, Series 1998-WH7, between WMMSC f/k/a PNC and U.S. Bank National Association. SERVICING AGREEMENT, dated May 1, 1998, Residential Mortgage Loans, Series 1998-WH6, between WMMSC f/k/a PNC and U.S. Bank National Association. POOLING AND SERVICING AGREEMENT, dated September 1, 2002, Mortgage Pass- Through Certificate, Series SBMSI 2002-HYB1, between WMMSC PNC and U.S. Bank National Association. POOLING AND SERVICING AGREEMENT, dated January 1, 2003, Mortgage Pass- Through Certificate, Series WAMMS 2003-MS1, between WMMSC and U.S. Bank POOLING AND SERVICING AGREEMENT, dated January 1, 2003, Mortgage Pass- Through Certificate, Series WAMMS 2003-MS2, between WMMSC and U.S. Bank POOLING AND SERVICING AGREEMENT, dated January 1, 2003, Mortgage Pass- Through Certificate, Series WAMMS 2003-AR1, between WMMSC and U.S. Bank POOLING AND SERVICING AGREEMENT, dated April 1, 2003, Mortgage Pass- Through Certificate, Series Bay View 2003-C, between WMMSC and Wachovia Bank, National Association. POOLING AND SERVICING AGREEMENT, dated July 1, 2003, Mortgage Pass- Through Certificate, Series Bay View 2003-D, between WMMSC and Wachovia Bank, National Association. POOLING AND SERVICING AGREEMENT, dated August 1, 2003, Mortgage Pass- Through Certificate, Series UBS Malt 2003-6, between WMMSC and Wachovia Bank, National Association. POOLING AND SERVICING AGREEMENT, dated August 1, 2003, Mortgage Pass- Through Certificate, Series UBS Master 2003-8, between WMMSC and Wachovia Bank, National Association. POOLING AND SERVICING AGREEMENT, dated September 1, 2003, Mortgage Pass- Through Certificate, Series UBS Master 2003-9, between WMMSC and Wachovia Bank, National Association. POOLING AND SERVICING AGREEMENT, dated October 1, 2003, Mortgage Pass- Through Certificate, Series UBS Master 2003-10, between WMMSC and Wachovia Bank, National Association. Washington Mutual Mortgage Securities Corp. Schedule of Agreements (continued) Page 37 of 40 POOLING AND SERVICING AGREEMENT, dated March 1, 2000, Mortgage Pass- Through Certificate, Series DLJ ABS 2000-3, between WMMSC and Wells Fargo Bank Minnesota, NA POOLING AND SERVICING AGREEMENT, dated July 1, 2001, Mortgage Pass- Through Certificate, Series MLMI 2001-1 WM1, between WMMSC and Wells Fargo Bank Minnesota, NA POOLING AND SERVICING AGREEMENT, dated March 1, 2003, Mortgage Pass- Through Certificate, Series UBS Master 2003-3, between WMMSC and Wells Fargo Bank Minnesota, NA POOLING AND SERVICING AGREEMENT, dated April 1, 2003, Mortgage Pass- Through Certificate, Series UBS Master 2003-4, between WMMSC and Wells Fargo Bank Minnesota, NA POOLING AND SERVICING AGREEMENT, dated April 1, 2003, Mortgage Pass- Through Certificate, Series UBS Malt 2003-3, between WMMSC and Wells Fargo Bank Minnesota, NA POOLING AND SERVICING AGREEMENT, dated May 1, 2003, Mortgage Pass- Through Certificate, Series UBS Master 2003-5, between WMMSC and Wells Fargo Bank Minnesota, NA POOLING AND SERVICING AGREEMENT, dated June 1, 2003, Mortgage Pass- Through Certificate, Series UBS Master 2003-6, between WMMSC and Wells Fargo Bank Minnesota, NA POOLING AND SERVICING AGREEMENT, dated May 1, 2003, Mortgage Pass- Through Certificate, Series UBS Malt 2003-4, between WMMSC and Wells Fargo POOLING AND SERVICING AGREEMENT, dated July 1, 2003, Mortgage Pass- Through Certificate, Series UBS Master 2003-7, between WMMSC and Wells Fargo POOLING AND SERVICING AGREEMENT, dated September 1, 2003, Mortgage Pass- Through Certificate, Series BAFC 2003-3, between WMMSC and Wells Fargo POOLING AND SERVICING AGREEMENT, dated July 1, 2003, Mortgage Pass- Through Certificate, Series BAY2003-C, between WMMSC and Wells Fargo POOLING AND SERVICING AGREEMENT, dated July 1, 2003, Mortgage Pass- Through Certificate, Series Bayview 2003-D, between WMMSC and Wells Fargo Washington Mutual Mortgage Securities Corp. Schedule of Agreements (continued) Page 38 of 40 POOLING AND SERVICING AGREEMENT, dated July 1, 2003, Mortgage Pass- Through Certificate, Series CSFB 2003-19, between WMMSC and Wells Fargo POOLING AND SERVICING AGREEMENT, dated August 1, 2003, Mortgage Pass- Through Certificate, Series CSFB 2003-21, between WMMSC and Wells Fargo POOLING AND SERVICING AGREEMENT, dated September 1, 2003, Mortgage Pass- Through Certificate, Series CSFB 2003-23, between WMMSC and Wells Fargo POOLING AND SERVICING AGREEMENT, dated October 1, 2003, Mortgage Pass- Through Certificate, Series CSFB 2003-25, between WMMSC and Wells Fargo POOLING AND SERVICING AGREEMENT, dated November 1, 2003, Mortgage Pass- Through Certificate, Series CSFB 2003-27, between WMMSC and Wells Fargo POOLING AND SERVICING AGREEMENT, dated December 1, 2003, Mortgage Pass- Through Certificate, Series CSFB 2003-29, between WMMSC and Wells Fargo POOLING AND SERVICING AGREEMENT, dated December 1, 2003, Mortgage Pass- Through Certificate, Series CSFB 2003-A30, between WMMSC and Wells Fargo POOLING AND SERVICING AGREEMENT, dated May 1, 2003, Mortgage Pass- Through Certificate, Series MALT 2003-4, between WMMSC and Wells Fargo POOLING AND SERVICING AGREEMENT, dated July 1, 2003, Mortgage Pass- Through Certificate, Series MALT 2003-5, between WMMSC and Wells Fargo POOLING AND SERVICING AGREEMENT, dated August 1, 2003, Mortgage Pass- Through Certificate, Series MALT 2003-6, between WMMSC and Wells Fargo POOLING AND SERVICING AGREEMENT, dated July 1, 2003, Mortgage Pass- Through Certificate, Series MARM 2003-2, between WMMSC and Wells Fargo POOLING AND SERVICING AGREEMENT, dated September 1, 2003, Mortgage Pass- Through Certificate, Series MARM 2003-4, between WMMSC and Wells Fargo POOLING AND SERVICING AGREEMENT, dated November 1, 2003, Mortgage Pass- Through Certificate, Series MARM 2003-5, between WMMSC and Wells Fargo POOLING AND SERVICING AGREEMENT, dated August 1, 2002, Mortgage Pass- Through Certificate, Series MAST 2002-5, between WMMSC and Wells Fargo Washington Mutual Mortgage Securities Corp. Schedule of Agreements (continued) Page 39 of 40 POOLING AND SERVICING AGREEMENT, dated November 1, 2003, Mortgage Pass- Through Certificate, Series MAST 2002-8, between WMMSC and Wells Fargo POOLING AND SERVICING AGREEMENT, dated March 1, 2003, Mortgage Pass- Through Certificate, Series MAST 2003-3, between WMMSC and Wells Fargo POOLING AND SERVICING AGREEMENT, dated April 1, 2003, Mortgage Pass- Through Certificate, Series MAST 2003-4, between WMMSC and Wells Fargo POOLING AND SERVICING AGREEMENT, dated April 1, 2003, Mortgage Pass- Through Certificate, Series MAST 2003-5, between WMMSC and Wells Fargo POOLING AND SERVICING AGREEMENT, dated June 1, 2003, Mortgage Pass- Through Certificate, Series MAST 2003-6, between WMMSC and Wells Fargo POOLING AND SERVICING AGREEMENT, dated July 1, 2003, Mortgage Pass- Through Certificate, Series MAST 2003-7 between WMMSC and Wells Fargo POOLING AND SERVICING AGREEMENT, dated August 1, 2003, Mortgage Pass- Through Certificate, Series MAST 2003-8, between WMMSC and Wells Fargo POOLING AND SERVICING AGREEMENT, dated September 1, 2003, Mortgage Pass- Through Certificate, Series MAST 2003-9, between WMMSC and Wells Fargo POOLING AND SERVICING AGREEMENT, dated October 1, 2003, Mortgage Pass- Through Certificate, Series MAST 2003-10, between WMMSC and Wells Fargo POOLING AND SERVICING AGREEMENT, dated November 1, 2003, Mortgage Pass- Through Certificate, Series MAST 2003-11, between WMMSC and Wells Fargo POOLING AND SERVICING AGREEMENT, dated December 1, 2003, Mortgage Pass- Through Certificate, Series MAST 2003-12, between WMMSC and Wells Fargo SERVICING AGREEMENT, dated December 1, 2000, Residential Mortgage Loans, between Washington Mutual Mortgage Securities Corp. f/k/a PNC Mortgage Securities Corp. and Federal Home Loan Bank Indianapolis (FHLBI). SERVICING AGREEMENT, dated February 1, 2001, Residential Mortgage Loans, between Washington Mutual Mortgage Securities Corp. and Federal Home Loan Bank of Seattle (FHLBS). Washington Mutual Mortgage Securities Corp. Schedule of Agreements (continued) Page 40 of 40 SERVICING AGREEMENT, dated December 1, 2000, Residential Mortgage Loans, between Washington Mutual Mortgage Securities Corp. f/k/a PNC Mortgage Securities Corp. and Federal Home Loan Bank Cincinnati (FHLBC). MASTER SERVICING AGREEMENT, dated as of July 23, 2003, Residential Mortgage Loans, between Washington Mutual Mortgage Securities Corp. and Federal Home Loan Bank of Seattle (FHLBS). SERVICING AGREEMENT, dated April 1, 2001, Residential Mortgage Loans, between Washington Mutual Mortgage Securities Corp. and Washington Mutual Bank, FA. Ex-99.2 Exhibit "A" Wells Fargo Bank Minnesota, N.A. 9062 Old Annapolis Road Columbia, MD 21045 Attention: Servicer Oversight Group RE: Officer's Certificate Dear Master Servicer: The undersigned Officer certifies the following for the 2003 fiscal year: (i) A review of the activities of The Servicer during the preceding fiscal year and of the Servicer's performance, of the Servicer under the tenets of The Servicing Agreement with respect to such Loans has been made under the supervision of the officer who signed such Officer's Certificate: (ii) To the best of such officer's lalow1edge, based on such review, the Servicer has fulfilled all its obligations under this Agreement throughout such year, or if there has been a default in the fulfillment of any such obligation, such Officer's Certificate shall specify each such default known to such signer and the nature and status thereof and what action the Servicer proposes to take with respect thereto. Certified By: /s/ Tammy Spriggs First Vice President March 26, 2004