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CFR > Title 40 - Protection of Environment > CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY > SUBCHAPTER C—AIR PROGRAMS (Parts 50–99) > PART 91—CONTROL OF EMISSIONS FROM MARINE SPARK-IGNITION ENGINES > SUBPART K—Exclusion and Exemption of Marine SI Engines (§91.1001 to §91.1013) > 91.1001—Applicability.
91.1001—Applicability.
The requirements of this subpart K are applicable to all marine spark-ignition propulsion engines subject to the provisions of subpart A of this part 91.