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2026-08-04 · Rule · Federal Register document 2026-15817

Hazardous Materials: Adoption of Department of Transportation Special Permit 21287

Official abstract: This final rule removes undue regulatory burdens by adopting the provisions of U.S Department of Transportation (DOT) special permit (SP) 21287 to streamline the transportation of refrigerating machines-- including common household appliances like refrigerators, window- mounted air-conditioning units, and dehumidifiers--that contain small quantities of certain low flammability refrigerant gases.