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withdrawn,object_id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-2014-0013-0001,MSHA,MSHA-2014-0013,Petitions: Mandatory Safety Standards; Modifications,Notice,,2014-05-27T04:00:00Z,2014,5,2014-05-27T04:00:00Z,2014-06-27T03:59:59Z,2014-05-28T18:54:27Z,2014-12112,0,0,0900006481715279