The Federal Housing Finance Agency has proposed a rule to acquire explicit discretionary authority to require Fannie Mae, Freddie Mac or any of the 12 Federal Home Loan Banks to undergo a stress test every year, no matter how much the GSEs have in consolidated assets. The proposed rule, published in the Oct. 5 Federal Register, would implement a part of the Dodd-Frank Act, which requires certain financial companies with consolidated assets of more than $10 billion, and which are regulated by a primary federal financial regulatory agency, to conduct an annual stress test.