---
kind: "section"
citation: "31 C.F.R. § 363.164"
title: "31"
number: "363.164"
heading: "Is a converted savings bond eligible to be converted back into a definitive bond?"
url: "https://uscodex.org/cfr/31/363.164"
---

# §363.164. Is a converted savings bond eligible to be converted back into a definitive bond?


Once a definitive savings bond has been converted to a book-entry bond, it may not be converted back into a definitive bond.


## Notes

### Source

Source: 70 FR 14943, Mar. 23, 2005, unless otherwise noted.

### Authority

Authority: 5 U.S.C. 301; 12 U.S.C. 391; 31 U.S.C. 3102, et seq.; 31 U.S.C. 3121, et seq.

### Source

Source: 67 FR 64286, Oct. 17, 2002, unless otherwise noted.