The Federal Housing Finance Agency (FHFA or the Agency) is adopting a final rule (final rule) that establishes risk-based and leverage capital requirements for the Federal National Mortgage Association (Fannie Mae) and the Federal Home Loan Mortgage Corporation (Freddie Mac, and with Fannie Mae, each an Enterprise). The final rule also makes conforming amendments to definitions in FHFA's regulations governing assessments and minimum capital and removes the Office of Federal Housing Enterprise Oversight's (OFHEO) regulation on capital for the Enterprises.