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withdrawn,object_id MSHA-2018-0015-0013,MSHA,MSHA-2018-0015,Escapeways and Refuges in Underground Metal and Nonmetal Mines,Notice,,2020-05-27T04:00:00Z,2020,5,2020-05-27T04:00:00Z,,2020-05-27T14:00:07Z,2020-11300,0,0,09000064846b19a8 MSHA-2018-0015-0005,MSHA,MSHA-2018-0015,"TRANSCRIPT for the October 10, 2019, Stakeholder Meeting on Escapeways and Refuges in Underground Metal and Nonmetal Mines, Program Policy Letter (PPL).",Supporting & Related Material,,2019-10-29T04:00:00Z,2019,10,,,2019-10-29T17:14:13Z,,0,0,0900006484105c1b MSHA-2018-0015-0003,MSHA,MSHA-2018-0015,Meetings: Escapeways and Refuges in Underground Metal and Nonmetal Mines,Notice,,2019-09-25T04:00:00Z,2019,9,2019-09-25T04:00:00Z,2019-10-29T03:59:59Z,2019-11-06T02:02:44Z,2019-20733,0,0,0900006483fc3131 MSHA-2018-0015-0001,MSHA,MSHA-2018-0015,"Escapeways and Refuges in Underground Metal and Nonmetal Mines (Program Policy Letter (PPL)",Notice,,2019-07-29T04:00:00Z,2019,7,2019-07-29T04:00:00Z,2019-09-28T03:59:59Z,2019-09-27T01:03:07Z,2019-16105,0,0,0900006483dc224a