PHMSA published two advisory bulletins in today’s Federal Register which respond to safety recommendations issued by the National Transportation Safety Board following natural gas distribution pipeline related incidents in Silver Spring, Maryland...

Advisory bulletin reminding owners and operators of natural gas distribution pipelines of the possibility of failure due to an overpressurization on low-pressure distribution...

PHMSA is issuing this notice to provide guidance and alert holders of requalification identification numbers (RIN) that it is temporarily waiving certain requalification requirements.  PHMSA understands that, due to restrictions and limitations...

PHMSA is issuing this notice to provide guidance and alert holders of requalification identification numbers (RIN) that it is temporarily waiving certain requalification requirements.  PHMSA understands that, due to restrictions and limitations...