31 CFR § 359.49
What is the issue date of a book-entry Series I savings bond?
July 31, 2023
§ 359.49 What is the issue date of a book-entry Series I savings bond?
The issue date of a book-entry Series I savings bond is the first day of the month in which the security posts to the current holdings of the account owner.
[69 FR 50308, Aug. 16, 2004]