---
kind: "section"
citation: "40 C.F.R. § 60.5371c"
title: "40"
number: "60.5371c"
heading: "What requirements apply to revisions to my state or Tribal plan?"
url: "https://uscodex.org/cfr/40/60.5371c"
---

# §60.5371c. What requirements apply to revisions to my state or Tribal plan?

- (a) Any significant revision to a state or Tribal plan shall be adopted and submitted as specified in [§ 60.28a](/cfr/40/60.28a.md).
- (b) A revision of a plan, or any portion thereof, shall not be considered part of an applicable plan until approved by the Administrator in accordance with this subpart and subpart Ba of this part.

## Notes

### Source

Source: 89 FR 17140, Mar. 8, 2024, unless otherwise noted.

### Authority

Authority: 42 U.S.C. 7401 et seq.

### Source

Source: 36 FR 24877, Dec. 23, 1971, unless otherwise noted.