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withdrawn,object_id MSHA-2009-0002-0029,MSHA,MSHA-2009-0002,Wireless Communications and Electronic Tracking Systems Guidance,Notice,General Notice,2008-12-18T05:00:00Z,2008,12,2018-01-02T05:00:00Z,2009-01-09T04:59:59Z,2018-01-02T20:18:41Z,E8-29943,0,0,0900006480822e9f MSHA-2007-0002-0029,MSHA,MSHA-2007-0002,Sealing of Abandoned Areas; Extension of Comment Period,Notice,Other,2008-01-07T05:00:00Z,2008,1,2007-06-25T20:30:33Z,2007-08-18T03:59:59Z,2011-06-11T16:44:46Z,E7-12242,0,0,090000648037c9b6