Official government records, as published. No commentary. Every entry links to its source.
Agencies › Federal Register document
2026-08-04 · Rule · Federal Register document 2026-15803

Hazardous Materials: Reducing Burdens on Domestic Aerosol Shippers

Official abstract: PHMSA is amending the Hazardous Materials Regulations by updating the definition of an aerosol to eliminate unnecessary regulatory burdens and maintain consistency with current international transportation standards.