40 CFR § 51.914 - What new source review requirements apply for 8-hour ozone nonattainment areas?

---
identifier: "/us/cfr/t40/s51.914"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 51.914 - What new source review requirements apply for 8-hour ozone nonattainment areas?"
title_number: 40
title_name: "Protection of Environment"
section_number: "51.914"
section_name: "What new source review requirements apply for 8-hour ozone nonattainment areas?"
chapter_name: "ENVIRONMENTAL PROTECTION AGENCY"
subchapter_number: "C"
subchapter_name: "AIR PROGRAMS"
part_number: "51"
part_name: "REQUIREMENTS FOR PREPARATION, ADOPTION, AND SUBMITTAL OF IMPLEMENTATION PLANS"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "23 U.S.C. 101; 42 U.S.C. 7401-7671q."
regulatory_source: "36 FR 22398, Nov. 25, 1971, unless otherwise noted."
cfr_part: "51"
---


# 51.914 What new source review requirements apply for 8-hour ozone nonattainment areas?

The requirements for new source review for the 8-hour ozone standard are located in § 51.165 of this part.

[70 FR 71702, Nov. 29, 2005]