42 USC § 7573 - State standards and controls

---
identifier: "/us/usc/t42/s7573"
source: "usc"
legal_status: "official_prima_facie"
title: "42 USC § 7573 - State standards and controls"
title_number: 42
title_name: "THE PUBLIC HEALTH AND WELFARE"
section_number: "7573"
section_name: "State standards and controls"
chapter_number: 85
chapter_name: "AIR POLLUTION PREVENTION AND CONTROL"
subchapter_number: "II"
subchapter_name: "EMISSION STANDARDS FOR MOVING SOURCES"
part_number: "B"
part_name: "Aircraft Emission Standards"
positive_law: false
currency: "119-84"
last_updated: "2026-04-17"
format_version: "1.1.0"
generator: "[email protected]"
source_credit: "(July 14, 1955, ch. 360, title II, § 233, as added Pub. L. 91–604, § 11(a)(1), Dec. 31, 1970, 84 Stat. 1704.)"
---


# § 7573. State standards and controls

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.

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

## Editorial Notes

### Codification

Section was formerly classified to .