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withdrawn,object_id MSHA-2012-0020-0004,MSHA,MSHA-2012-0020,Updated Supporting Statement for Daily Inspection of Surface Coal Mine; Certified Person; Reports of Inspection (pertains to surface coal mines),Supporting & Related Material,,2013-06-21T04:00:00Z,2013,6,,,2013-06-21T20:37:12Z,,0,0,09000064813388e9 MSHA-2012-0020-0002,MSHA,MSHA-2012-0020,Supporting Statement for Daily Inspection of Surface Coal Mines; Certified Person; Reports of Inspection (Pertains to Surface Coal Mines),Supporting & Related Material,,2012-10-12T04:00:00Z,2012,10,,,2012-10-12T19:09:22Z,,0,0,090000648113f5ff MSHA-2012-0020-0001,MSHA,MSHA-2012-0020,"Agency Information CollectionActivities; Proposals, Submissions, and Approvals: Daily Inspection of Surface Coal Mines; Certified Person; Reports of Inspection (Pertains to Surface Coal Mines)",Notice,,2012-10-12T04:00:00Z,2012,10,2012-10-12T04:00:00Z,2012-12-12T04:59:59Z,2012-12-11T03:01:41Z,2012-25075,0,0,090000648113e36c