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withdrawn,object_id MSHA-2012-0020-0004,MSHA,MSHA-2012-0020,Updated Supporting Statement for Daily Inspection of Surface Coal Mine; Certified Person; Reports of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