Regulations last checked for updates: Feb 09, 2026

Title 31 - Money and Finance: Treasury last revised: Jan 02, 2026
§ 359.26 - When are definitive Series I savings bonds validly issued?

A definitive bond is validly issued when it is registered as provided in part 360, and when it bears an issue date and the validation indicia of an authorized issuing agent.

source: 67 FR 64278, Oct. 17, 2002, unless otherwise noted.
cite as: 31 CFR 359.26