Board of Governors of the Federal Reserve System (U.S.), 1935-. "Guidance and advisory on banking services for money services businesses operating in the United States : Attachment 2" in Press Releases of the Board of Governors of the Federal Reserve System
(April 26, 2005).
https://fraser.stlouisfed.org/title/9237/item/674307/content/pdf/frsbog_pr_20050426-2, accessed on April 19, 2026.