this is kind of fuzzy.
interesting.

..... Federal Reserve Act of 1913

commentary:

"The Federal Reserve Act was originally granted a twenty-year charter, to be renewed in 1933. This clause was amended on February 25, 1927: "To have succession after the approval of this Act until dissolved by Act of Congress or until forfeiture of franchise for violation of law." 12 U.S.C. ch. 3. As amended by act of Feb. 25, 1927 (44 Stat. 1234). The success of this amendment is notable, as in 1933, the US was in the throes of the Great Depression and public sentiment with regards to the Federal Reserve System and the banking community in general had significantly deteriorated. Given the political climate, including of Franklin D. Roosevelt’s administration and New Deal legislation, it was uncertain whether the Federal Reserve System would survive.

Federal Open Market Committee
In 1933, by way of the Banking Act of 1933, the Federal Reserve Act was amended to create the Federal Open Market Committee (FOMC), which consists of the seven members of the Board of Governors of the Federal Reserve System and five representatives from the Federal Reserve Banks. The FOMC is required to meet at least four times a year (in practice, the FOMC usually meets eight times) and has the power to direct all open-market operations of the Federal Reserve banks.

12 USC § 225a
On November 16, 1977, the Federal Reserve Act was amended to require the Board and the FOMC "to promote effectively the goals of maximum employment, stable prices, and moderate long-term interest rates." The Chairman was also required to appear before Congress at semi-annual hearings to report on the conduct of monetary policy, on economic development, and on the prospects for the future. The Federal Reserve Act has been amended by some 200 subsequent laws of Congress. It continues to be one of the principal banking laws of the United States."

[link to en.wikipedia.org (secure)]