Posts about rules
PHMSA allows electronic hazardous materials registration documents
PHMSA allows smaller markings for certain hazardous material shipments
PHMSA changes deadline for renewing hazardous materials permits
PHMSA changes hazardous materials registration payments to electronic only
PHMSA raises the money threshold for farmer training exceptions
PHMSA removes certain rail reporting requirements for hazardous materials
PHMSA removes duplicate list of hazardous substances
PHMSA updates definition of aerosols to simplify shipping rules
PHMSA updates gas cylinder testing requirements
PHMSA updates hazardous materials regulations to include existing special permits