A collateral loan agreement is a legal agreement, much like a standard loan agreement, but the borrower has put up assets as security for the loan. Release of Collateral Requirement Letter for disaster loan servicing action request packages.About this document and download. A Release of Collateral Letter is a legal template that sets out the terms and conditions for the release of collateral used as security for a loan or debt. If you need the county to help get the proof, fill out the "Authorization for Release of Information" form and return it to the county. â—‹. This collateral agreement template is what you need to secure an item of value as collateral for monetary debt. The objective of this Agreement is to make SUD treatment services available to. Medi-Cal beneficiaries through utilization of federal and state funds available. In a transmittal letter, or in other correspondence under official FDIC letterhead. The purpose of this letter is to formally request the release of a specific portion or type of collateral that was pledged as security for the loan.