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withdrawn,object_id PHMSA-2013-0260-0004,PHMSA,PHMSA-2013-0260,U.S. DOT/PHMSA - HM-215M Preliminary Regulatory Evaluation,Supporting & Related Material,Supplement,2014-09-08T04:00:00Z,2014,9,,,2016-10-31T15:05:05Z,,0,0,0900006481850227 PHMSA-2013-0260-0003,PHMSA,PHMSA-2013-0260,Aaron Adamczyk - Supplemental Information,Supporting & Related Material,Supplement,2014-09-08T04:00:00Z,2014,9,,,2014-09-08T17:32:11Z,,0,0,090000648184abb4 PHMSA-2013-0260-0001,PHMSA,PHMSA-2013-0260,Hazardous Materials: Harmonization with International Standards,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2014-08-25T04:00:00Z,2014,8,2014-08-25T04:00:00Z,2014-10-25T03:59:59Z,2024-11-07T23:10:57Z,2014-19161,1,0,0900006481842365