Regulations last checked for updates: Feb 10, 2026

Title 31 - Money and Finance: Treasury last revised: Jan 02, 2026
§ 363.1 - What Treasury securities are covered by these regulations?

The regulations in this part apply to book-entry Treasury securities held in the TreasuryDirect ® system.

source: 67 FR 64286, Oct. 17, 2002, unless otherwise noted.
cite as: 31 CFR 363.1