id,agency_id,docket_id,title,document_type,subtype,posted_date,posted_year,posted_month,comment_start_date,comment_end_date,last_modified,fr_doc_num,open_for_comment,withdrawn,object_id PHMSA-2012-0082-3492,PHMSA,PHMSA-2012-0082,Hazardous Materials: Enhanced Tank Car Standards and Operational Controls forHigh-Hazard Flammable Trains,Rule,Notice of Interim Rule,2015-11-18T05:00:00Z,2015,11,2015-11-18T05:00:00Z,,2024-11-11T21:10:41Z,2015-28774,1,0,0900006481d54996 PHMSA-2012-0082-3460,PHMSA,PHMSA-2012-0082,Hazardous Materials: Enhanced Tank Car Standards and Operational Controls for High-Hazard Flammable Trains,Rule,Final Rule,2015-05-08T04:00:00Z,2015,5,2015-05-08T04:00:00Z,,2024-11-07T23:21:53Z,2015-10670,1,0,0900006481ad5456