Hazardous Materials: Reducing Burdens on Domestic Aerosol Shippers
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.
Federal Register Source
This document is published by the Office of the Federal Register, National Archives and Records Administration. Access the full regulatory text, preamble, and docket comments below.
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Frequently Asked Questions
What is the 2026-15803 Federal Register document?
Document 2026-15803 is a Final Rule published by the Department of Transportation in the Federal Register on August 4, 2026, with an effective date of September 3, 2026. 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. View the original at https://www.federalregister.gov/documents/2026/08/04/2026-15803/hazardous-materials-reducing-burdens-on-domestic-aerosol-shippers.
Is document 2026-15803 an economically significant rule?
No. Document 2026-15803 is not classified as economically significant under Executive Order 12866. Economically significant rules require OIRA review and are estimated to have impacts of $100 million or more per year.