---
kind: "section"
citation: "31 C.F.R. § 359.4"
title: "31"
number: "359.4"
heading: "In what form are Series I savings bonds issued?"
url: "https://uscodex.org/cfr/31/359.4"
---

# §359.4. In what form are Series I savings bonds issued?


Series I savings bonds are issued in book-entry form. Effective January 1, 2012, Treasury discontinued the issuance of definitive Series I savings bonds.


## Notes

### Amendments

[76 FR 66856, Oct. 28, 2011]

### Authority

Authority: 5 U.S.C. 301; 12 U.S.C. 391; 31 U.S.C. 3105.

### Source

Source: 67 FR 64278, Oct. 17, 2002, unless otherwise noted.

### Amendments

[76 FR 66856, Oct. 28, 2011]