Board of Governors of the Federal Reserve System (U.S.), 1935-. "Interim fee schedule for use in a pilot program for making corporate trade payments by electronic means through automated clearing houses (ACHs)" in Press Releases of the Board of Governors of the Federal Reserve System (May 3, 1983). https://fraser.stlouisfed.org/title/9237/item/695936, accessed on April 21, 2026.