Hazardous Materials: Rail Petitions and Recommendations To Improve the Safety of Railroad Tank Car Transportation (RRR)
Advance Notice of Proposed Rulemaking (ANPRM), extension of comment period.
PHMSA is notifying the public of our intent to extend the comment period by 30 days for a notice of proposed rulemaking published on September 6, 2013.
78 FR 66326
Closed on 12/05/2013