The Federal Housing Finance Agency can and should impose greater transparency standards on Fannie Mae and Freddie Mac given the two GSEs linchpin role in the mortgage market today, according to the head of the Mortgage Bankers Association. MBA President and CEO David Stevens at the associations annual convention in Chicago two weeks ago called for the Finance Agency as GSE conservator to require Fannie and Freddie to comply with public notice and comment rules before the GSEs impose new rules on the real estate finance industry. Taxpayer-supported Fannie and Freddie, along with Ginnie Mae a wholly owned government corporation within the Department of Housing and Urban Development currently backstop some 90 percent of all new mortgages.