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withdrawn,object_id MSHA-2015-0013-0001,MSHA,MSHA-2015-0013,"Agency Information Collection Activities; Proposals, Submissions, and Approvals: Health Standards for Diesel Particulate Matter Exposure-Underground Metal and Nonmetal Mines",Notice,,2015-06-04T04:00:00Z,2015,6,2015-06-04T04:00:00Z,2015-08-04T03:59:59Z,2015-06-04T14:22:08Z,2015-13618,0,0,0900006481b1a2a4