The King Washington Pooling and Servicing Agreement is a legally binding contract that establishes the terms and conditions for the pooling and servicing of mortgage loans between Credit Suisse First Boston Mortgage Securities Corp., Washington Mutual Bank F.A., and Bank One. This agreement outlines the responsibilities, obligations, and rights of each party involved in the management of these mortgage-backed securities. Keywords: King Washington Pooling and Servicing Agreement, Credit Suisse First Boston Mortgage Securities Corp., Washington Mutual Bank F.A., Bank One, mortgage loans, pooling, servicing, mortgage-backed securities. There are various types of King Washington Pooling and Servicing Agreements between Credit Suisse First Boston Mortgage Securities Corp., Washington Mutual Bank F.A., and Bank One. Here are some notable variations: 1. King Washington Reinvestment Pooling and Servicing Agreement: This agreement focuses on reinvestment of the cash flows generated by the mortgage-backed securities, aiming to maximize returns through strategic investment decisions. 2. King Washington Adjustable-Rate Mortgage Pooling and Servicing Agreement: This specific agreement involves pooling and servicing adjustable-rate mortgage loans. It outlines the specific terms and procedures for managing and servicing these types of loans. 3. King Washington Residential Mortgage Pooling and Servicing Agreement: This agreement pertains to the pooling and servicing of residential mortgage loans. It outlines the specific requirements for originating, servicing, and managing residential mortgage-backed securities. 4. King Washington Commercial Mortgage Pooling and Servicing Agreement: This particular agreement deals with the pooling and servicing of commercial mortgage loans. It establishes the guidelines and procedures for managing and servicing commercial mortgage-backed securities. 5. King Washington Securitized Pooling and Servicing Agreement: This agreement pertains to the securitization of mortgage loans through pooling and servicing. It outlines the specific processes for creating, issuing, and managing mortgage-backed securities. Each type of King Washington Pooling and Servicing Agreement caters to different mortgage loan categories and serves to streamline the pooling and servicing processes, ensuring compliance with legal and regulatory requirements.