171.570—What is the Federal Register and where can I get it?
(a)
The Federal Register is the official daily publication for Rules, Proposed Rules, and Notices of official actions by Federal agencies and organizations, as well as Executive Orders and other Presidential Documents, and is produced by the United States Government Printing Office (GPO).
(2)
By writing to the GPO, Superintendent of Documents, P.O. Box 371954, Pittsburgh, Pennsylvania 15250-7954; or