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withdrawn,object_id MSHA-2016-0033-0001,MSHA,MSHA-2016-0033,Petitions for Modification: Application of Existing Mandatory Safety Standards,Notice,,2016-08-19T04:00:00Z,2016,8,2016-08-19T04:00:00Z,2016-09-20T03:59:59Z,2016-08-24T19:05:51Z,2016-19802,0,0,0900006482184282