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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Apr 14, 2026
All Titles
Title 40
Chapter I
Part 91 - PART 91—CONTROL OF EMISSIONS FROM MARINE SPARK-IGNITION ENGINES
§ 91.1 - Applicability.
§§ 91.2 through 91.3 - §through 91.3 [Reserved]
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