“(b) “Agency,” unless otherwise indicated, means any authority of the United States that is an “agency” under 44 U.S.C. 3502(1), and shall also include the Federal Election Commission. This order shall not apply to the Board of Governors of the Federal Reserve System or to the Federal Open Market Committee in its conduct of monetary policy. This order shall apply to the Board of Governors of the Federal Reserve System only in connection with its conduct and authorities directly related to its supervision and regulation of financial institutions.”.