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PHMSA Completes Administrative Preemption Determination on Washington State's Crude Oil by Rail Volatility Requirements
The Pipeline and Hazardous Materials Safety Administration (PHMSA) today announced it has determined that Federal Hazardous Material Transportation Law preempts the State of Washington's vapor pressure requirement for the transportation of crude oil by rail.
A study...
PHMSA Withdraws Rulemaking Action to Limit Crude Oil Vapor Pressure
The Pipeline and Hazardous Materials Safety Administration (PHMSA) announced today that it is withdrawing its January 2017 Advanced Notice of Proposed Rulemaking (ANPRM) regarding vapor pressure for unrefined petroleum products and other flammable liquids. The decision follows an...
PHMSA-FMCSA Enforcement Discretion Notice for Cargo Tank Motor Vehicles and Portable Tanks in the State of Alaska
Due to the COVID-19 public health emergency, PHMSA and the Federal Motor Carrier Safety Administration issued a notice of enforcement discretion for the operation of a cargo tank motor vehicle (CTMV) or portable tank in the state of Alaska. The enforcement discretion applies only to CTMV’s...
COVID-19: Frequently Asked Questions
This page provides answers to frequently asked questions regarding PHMSA’s Hazardous Materials Regulations (HMR) and Coronavirus Disease 2019 (COVID-19) related guidance published on the PHMSA website.
Note: This guidance does not have the force and effect of law and is not...
Guidance for the Safe Packaging and Transportation of COVID-19 Materials
Infectious substances, such as certain COVID-19 tainted materials, can pose a risk to health, safety, and property if packaged and transported incorrectly. When transporting such materials, it is extremely important to consult PHMSA’s Hazardous Materials Regulations to help minimize risk...
Report to Congress on Crude Oil Characterization Research Study
In response to high-profile accidents in 2013-2014 involving movement of crude by rail , the U.S. Department of Energy, Office of Fossil Energy (DOE/FE), the U.S. Department of Transportation, Pipeline and Hazardous Materials Safety Administration (DOT/PHMSA), and Transport Canada, Transport of...
PHMSA Notice of Enforcement Discretion for Certain Gas Transmission Pipeline Requirements
PHMSA does not intend to take enforcement action relative to the July 1, 2020 compliance deadline requirements related to the Part 192 provisions in the Final Rule1 if a regulated entity fails to meet such a requirement by December 31, 2020, for reasons attributable to the National Emergency....