---
kind: "section"
citation: "31 C.F.R. § 363.21"
title: "31"
number: "363.21"
heading: "When may you require offline authentication and documentary evidence?"
url: "https://uscodex.org/cfr/31/363.21"
---

# §363.21. When may you require offline authentication and documentary evidence?


We may require offline authentication and documentary evidence at our option.


## Notes

### Amendments

[74 FR 19419, Apr. 29, 2009]

### 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.

### Amendments

[74 FR 19419, Apr. 29, 2009]