12 C.F.R. § 1248.6
(a) Enterprise Change Management Processes. Each Enterprise must establish and maintain an Enterprise-wide governance process to ensure that any proposed changes to covered programs, policies, and practices that may cause misalignment are identified, reviewed, escalated, and submitted, in writing, to FHFA for review and approval in a timely manner, including proposed changes to covered programs, policies, and practices that were previously aligned at the direction of FHFA as conservator.