---
kind: "section"
citation: "40 C.F.R. § 1031.5"
title: "40"
number: "1031.5"
heading: "Engines installed on domestic and foreign aircraft."
url: "https://uscodex.org/cfr/40/1031.5"
---

# §1031.5. Engines installed on domestic and foreign aircraft.


The Secretary of Transportation shall apply these regulations to aircraft of foreign registry in a manner consistent with obligations assumed by the United States in any treaty, convention or agreement between the United States and any foreign country or foreign countries.


## Notes

### Authority

Authority: 42 U.S.C. 7401-7671q.

### Source

Source: 87 FR 72351, Nov. 23, 2022, unless otherwise noted.