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withdrawn,object_id MSHA-2011-0001-0174,MSHA,MSHA-2011-0001,Proposed rule; notice of public hearing; notice of public hearing; notice of extension of comment period.,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2011-06-23T04:00:00Z,2011,6,2011-06-23T04:00:00Z,,2012-04-17T15:22:04Z,,0,0,0900006480ea1645 MSHA-2011-0001-0087,MSHA,MSHA-2011-0001,Examinations of Work Areas in Underground Coal Mines for Violations of Mandatory Health or Safety Standards: Pattern of Violations,Proposed Rule,Advance Notice of Proposed Rulemaking,2011-05-04T04:00:00Z,2011,5,,,2011-06-11T16:49:16Z,2011-10788,0,0,0900006480c3ebd1 MSHA-2011-0001-0023,MSHA,MSHA-2011-0001,Pattern of Violations,Proposed Rule,Advance Notice of Proposed Rulemaking,2011-04-04T04:00:00Z,2011,4,,,2011-06-11T16:48:19Z,2011-07975,0,0,0900006480c1ade2 MSHA-2011-0001-0001,MSHA,MSHA-2011-0001,Federal Register; notice of close of comment period,Proposed Rule,Notice of Proposed Rulemaking,2011-02-03T05:00:00Z,2011,2,2011-02-03T05:00:00Z,2011-08-02T03:59:59Z,2013-01-19T03:06:08Z,22,0,0,0900006480bdafc1 MSHA-2011-0001-0016,MSHA,MSHA-2011-0001,Pattern of Violations,Proposed Rule,,2011-02-02T00:00:00Z,2011,2,,,2011-06-11T16:48:59Z,,0,1,0900006480bd863a