40 CFR § 60.5371c - What requirements apply to revisions to my state or Tribal plan?

---
identifier: "/us/cfr/t40/s60.5371c"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 60.5371c - What requirements apply to revisions to my state or Tribal plan?"
title_number: 40
title_name: "Protection of Environment"
section_number: "60.5371c"
section_name: "What requirements apply to revisions to my state or Tribal plan?"
chapter_name: "ENVIRONMENTAL PROTECTION AGENCY"
subchapter_number: "C"
subchapter_name: "AIR PROGRAMS"
part_number: "60"
part_name: "STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "42 U.S.C. 7401"
regulatory_source: "36 FR 24877, Dec. 23, 1971, unless otherwise noted."
cfr_part: "60"
---


# 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.

(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.