31 C.F.R. § 363.125 How is payment made on a book-entry savings bond?
Title 31 - Money and Finance: Treasury
We will make payment by the ACH method to the designated account at a United States depository financial institution.
Title 31: Money and Finance: Treasury
PART 363—REGULATIONS GOVERNING SECURITIES HELD IN TREASURYDIRECT
Subpart C—Book-Entry Savings Bonds Purchased Through TreasuryDirect
Payment
§ 363.125 How is payment made on a book-entry savings bond?
