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withdrawn,object_id PHMSA-2011-0143-0041,PHMSA,PHMSA-2011-0143,Hazardous Materials: Reverse Logistics,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2014-09-25T04:00:00Z,2014,9,2014-09-25T04:00:00Z,2014-11-11T04:59:59Z,2014-11-19T03:02:50Z,2014-22759,0,0,090000648188fa2c PHMSA-2011-0143-0037,PHMSA,PHMSA-2011-0143,Hazardous Materials: Reverse Logistics,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2014-08-11T04:00:00Z,2014,8,2014-08-11T04:00:00Z,2014-10-11T03:59:59Z,2024-11-12T05:27:17Z,2014-18741,1,0,0900006481817d8e PHMSA-2011-0143-0001,PHMSA,PHMSA-2011-0143,Hazardous Materials; Reverse Logistics,Proposed Rule,Advance Notice of Proposed Rulemaking (ANPRM),2012-07-05T04:00:00Z,2012,7,2012-07-05T04:00:00Z,2012-10-04T03:59:59Z,2024-11-11T20:40:02Z,2012-16177,1,0,090000648107a3dc