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withdrawn,object_id PHMSA-2012-0340-0007,PHMSA,PHMSA-2012-0340,Southen Pressure Treaters' Association - Comments,Other,Acknowledgement Letter/Receipt,2013-02-13T05:00:00Z,2013,2,2013-02-13T05:00:00Z,,2024-11-07T22:47:10Z,,1,0,09000064811f55e6 PHMSA-2012-0340-0001,PHMSA,PHMSA-2012-0340,Special Permit Applications: Office of Hazardous Materials Safety,Notice,Notice of Change,2012-12-28T05:00:00Z,2012,12,2012-12-28T05:00:00Z,2013-01-29T04:59:59Z,2024-11-12T05:10:39Z,2012-30937,1,0,090000648119de71