56 updates found
This final rule amends the hazardous materials program procedures to allow motor and vessel carriers to carry PHMSA registration documents in electronic form.
This final rule modernizes the payment system for hazardous materials transportation registration fees by eliminating the option to pay by paper check and requ…
This final rule amends the Hazardous Materials Program Procedures to allow an application to renew a special permit or approval to be filed any time on or befo…
This final rule removes undue regulatory burdens by allowing for the continued use of packagings authorized under a manufacturing special permit for the useful…
To improve efficiency and eliminate redundancy, this final rule streamlines the Hazardous Materials Regulations by modifying how hazardous substances are liste…
This final rule removes undue regulatory burdens by providing domestic carriers and facility operators the option to maintain electronic copies of emergency re…
This final rule removes undue regulatory burdens by allowing regulated entities to use a reduced sized marking for limited quantity shipments of hazardous mate…
PHMSA is amending the Hazardous Materials Regulations by updating the definition of an aerosol to eliminate unnecessary regulatory burdens and maintain consist…
PHMSA is confirming the effective date for a DFR published in the Federal Register on April 24, 2026. The DFR amended PHMSA's regulations at 49 CFR parts 192 a…
PHMSA is confirming the effective date for a DFR published in the Federal Register on April 24, 2026. The DFR amended PHMSA's regulations at 49 CFR parts 192 a…
PHMSA is withdrawing the DFR titled "Pipeline Safety: Clarifying Hazardous Liquid Pipeline Integrity Management Guidance," which published on April 24, 2026.
PHMSA is confirming the effective date for a DFR published in the Federal Register on April 24, 2026. The DFR amended PHMSA's regulations at 49 CFR part 192 to…
PHMSA is confirming the effective date for a DFR published in the Federal Register on April 24, 2026. The DFR amended PHMSA's regulations at 49 CFR part 192 to…
PHMSA is withdrawing the DFR titled "Pipeline Safety: Standards Update--ASME B31.4," which published on April 24, 2026.
PHMSA is confirming the effective date for a DFR published in the Federal Register on April 24, 2026. The DFR amended PHMSA's regulations at 49 CFR part 192 to…
PHMSA is confirming the effective date for a DFR published in the Federal Register on April 24, 2026. The DFR amended PHMSA's regulations at 49 CFR part 192 to…
PHMSA is confirming the effective date for a DFR published in the Federal Register on April 24, 2026. The DFR amended PHMSA's regulations at 49 CFR part 192 to…
PHMSA is confirming the effective date for a DFR published in the Federal Register on April 24, 2026. The DFR amended PHMSA's regulations at 49 CFR part 195 to…
PHMSA is confirming the effective date for the DFR titled "Pipeline Safety: Standards Update--NACE SP0206," which published in the Federal Register on April 24…
PHMSA is confirming the effective date for the DFR titled "Pipeline Safety: Standards Update--NACE SP0502," which published in the Federal Register on April 24…
