U.S. Code of Federal Regulations

Regulations most recently checked for updates: Oct 07, 2025

All TitlesTitle 31Chapter IIPart 359Subpart C - Subpart C—Book-Entry Series I Savings Bonds
View all text of Subpart C [§ 359.45 - § 359.64]
§ 359.54 - When is a book-entry Series I savings bonds validly issued?

A book-entry bond is validly issued when it is posted to your New Treasury Direct account.

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