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Regulations last checked for updates: May 14, 2025
Title 40 - Protection of Environment last revised: Apr 14, 2028
All Titles
Title 40
Chapter I
Part 1031 - PART 1031—CONTROL OF AIR POLLUTION FROM AIRCRAFT ENGINES
Subpart A [§ 1031.1 - § 1031.20] - Subpart A—Scope and Applicability
Subpart B [§ 1031.30 - § 1031.140] - Subpart B—Emission Standards and Measurement Procedures
Subpart C [§ 1031.150 - § 1031.170] - Subpart C—Reporting and Recordkeeping
Subpart D [§ 1031.200 - § 1031.210] - Subpart D—Reference Information
authority:
42 U.S.C. 7401-7671q.
source:
87 FR 72351, Nov. 23, 2022, unless otherwise noted.
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