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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 M—Emission Warranty and Maintenance Instructions (§91.1201 to §91.1204) > 91.1201—Applicability.
91.1201—Applicability.
The requirements of this subpart M are applicable to all engines subject to the provisions of subpart A of this part 91.