---
kind: "section"
citation: "49 C.F.R. § 451.21"
title: "49"
number: "451.21"
heading: "Safety approval plate required."
url: "https://uscodex.org/cfr/49/451.21"
---

# §451.21. Safety approval plate required.

- (a) The safety approval plate must be supplied by the owner or manufacturer.

## Notes

### Authority

Authority: 46 U.S.C. 80503; Department of Homeland Security Delegation No. 0170.1.

### Source

Source: 45 FR 37214, June 2, 1980, unless otherwise noted.