---
kind: "section"
citation: "40 C.F.R. § 176.11"
title: "40"
number: "176.11"
heading: "Duration of a tolerance."
url: "https://uscodex.org/cfr/40/176.11"
---

# §176.11. Duration of a tolerance.

- (a) Tolerances issued under this part will become effective upon publication in the Federal Register, unless otherwise specified by the Administrator.
- (b) Unless extended, tolerances will automatically expire and be revoked, without further action by EPA, at the time set out in the final rule published in Federal Register.
- (c) The Administrator may revoke a tolerance at any time if the Administrator determines that the tolerance is no longer safe.

## Notes

### Authority

Authority: 21 U.S.C. 346a and 371.

### Source

Source: 65 FR 64131, Oct. 25, 2000, unless otherwise noted.