Board of Governors of the Federal Reserve System (U.S.), 1935-. "Request for comment on morning settlement finality for ACH credit transactions : Attachment 1" in Press Releases of the Board of Governors of the Federal Reserve System
(December 16, 1998).
https://fraser.stlouisfed.org/title/9237/item/674639/content/pdf/frsbog_pr_19981216a-1, accessed on March 5, 2026.