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withdrawn,object_id MSHA-2016-0039-0001,MSHA,MSHA-2016-0039,Petitions for Modifications: Applications of Existing Mandatory Safety Standards,Notice,,2016-09-30T04:00:00Z,2016,9,2016-09-30T04:00:00Z,2016-11-01T03:59:59Z,2016-09-30T14:54:04Z,2016-23626,0,0,0900006482284a3c