U.S. Code of Federal Regulations
Regulations most recently checked for updates: Jan 21, 2026
The
(a) Visiting www.federalregister.gov or www.gpo.gov/fdsys;
(b) Writing to the GPO at Superintendent of Documents, P.O. Box 371954, Pittsburgh, PA 15250-7954; or
(c) Calling the GPO at (202) 512-1800.
