The Federal Housing Finance Agency (FHFA) is issuing a final rule to implement a provision of the Federal Housing Enterprises Financial Safety and Soundness Act, as amended, that provides for a temporary increase in the minimum capital level for the entities regulated by FHFA--the Federal National Mortgage Association, the Federal Home Loan Mortgage Corporation and the Federal Home Loan Banks. The final rule establishes standards for imposing a temporary increase and for rescinding such an increase, and a time frame for review of such an increase.