; Platform The terms Common Securitization Platform and Platform mean the securitization platform first described by the paper issued by the Agency on October 4, 2012, entitled Building a New Infrastructure for the Secondary Mortgage Market , and updated in subsequent documents released by the Agency, including annual strategic plans for the conservatorship of the enterprises and annual conservatorship scorecards. (4) Common Securitization Solutions The term Common Securitization Solutions means Common Securitization Solutions, LLC, the joint venture formed by the enterprises in October 2013, or any successor to Common Securitization Solutions, LLC, that is a joint venture of the enterprises. (5) Depositor The term depositor means— (A) any person authorized to submit documents or data for registration with the Repository; and (B) any person qualified pursuant to section 331 (relating to organization and operation of the Repository) to inform the Repository of— (i) newly identified interest holders, whether through creation, assignment, or transfer; or (ii) changes to interests of existing holders, including through modification, amendment, or restatement of, or discharge related to, any registered mortgage-related document. (6) Director The term Director means the Director of the Federal Housing Finance Agency. (7) Eligible collateral The term eligible collateral means a residential mortgage loan that meets any standard for mortgage classification established pursuant to section 322 (relating to standards for qualified securities). (8) Enterprise The term enterprise means— (A) the Federal National Mortgage Association and any affiliate thereof, and (B) the Federal Home Loan Mortgage Corporation and any affiliate thereof. (9) Exchange The term Exchange means the mortgage security market exchange established under section 311. (10) Exchange-affiliated party The term exchange-affiliated party means— (A) any director, officer, employee or controlling shareholder of, or agent for, the Exchange