31 C.F.R. § 317.10 Reservation.
Title 31 - Money and Finance: Treasury
The Secretary of the Treasury may at any time, or from time to time, supplement or amend the terms of these regulations.
Title 31: Money and Finance: Treasury
PART 317—REGULATIONS GOVERNING AGENCIES FOR ISSUE OF UNITED STATES SAVINGS BONDS
§ 317.10 Reservation.