31 C.F.R. § 363.161 What definitive savings bonds are eligible to be converted to book-entry bonds?
Title 31 - Money and Finance: Treasury
Series E, Series EE, and Series I savings bonds issued in denominations of $25 or greater, in single owner, coowner, or owner with beneficiary forms of registration, are eligible for conversion to book-entry bonds in TreasuryDirect®.
Title 31: Money and Finance: Treasury
PART 363—REGULATIONS GOVERNING SECURITIES HELD IN TREASURYDIRECT
Subpart E—Conversion of a Definitive Savings Bond
§ 363.161 What definitive savings bonds are eligible to be converted to book-entry bonds?
