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withdrawn,object_id MSHA-2016-0026-0001,MSHA,MSHA-2016-0026,Petitions for Modifications of Applications of Existing Mandatory Safety Standards,Notice,,2016-06-30T04:00:00Z,2016,6,2016-06-30T04:00:00Z,2016-08-02T03:59:59Z,2016-06-30T15:58:01Z,2016-15436,0,0,090000648207c3e8