---
type: "LegalText"
title: "42 U.S.C. § 7573"
description: "State standards and controls"
jurisdiction: "us"
corpus: "united_states_code"
kind: "code_section"
title_number: 42
title_name: "THE PUBLIC HEALTH AND WELFARE"
chapter_number: "85"
chapter_name: "AIR POLLUTION PREVENTION AND CONTROL"
section: "7573"
citation: "42 U.S.C. § 7573"
status: "current"
release_point: "119-100"
release_date: "2026-06-26"
source: "official"
source_url: "https://uscode.house.gov/download/releasepoints/us/pl/119/100/xml_usc42@119-100.zip"
source_identifier: "/us/usc/t42/s7573"
source_file: "data/legal/raw/us/code/title-42/usc42.xml"
source_hash: "e07626a5bac0055d91aaf081b0c2cc64a1cefe35170c70384eb29d4173ca1ba6"
raw_snapshot_hash: "644321055a08eb1f260a6a3e31ac157fa024756abf612a9fd6857e7e400cf24e"
text_hash: "0ee84c449b019e56ff161b46e390de9ecb2380b2cd44b7405852f43e3d1daa66"
retrieved_at: "2026-07-04"
confidence: "official"
tags: ["legal", "us-code"]
---

# 42 U.S.C. § 7573 - State standards and controls

## Text

No State or political subdivision thereof may adopt or attempt to enforce any standard respecting emissions of any air pollutant from any aircraft or engine thereof unless such standard is identical to a standard applicable to such aircraft under this part.

(July 14, 1955, ch. 360, title II, § 233, as added Pub. L. 91–604, § 11(a)(1), Dec. 31, 1970, 84 Stat. 1704.)

## Notes

Editorial Notes

Codification Section was formerly classified to section 1857f–11 of this title.