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withdrawn,object_id MSHA-2016-0024-0001,MSHA,MSHA-2016-0024,"Agency Information Collection Activities; Proposals, Submissions, and Approvals: Ventilation Plan and Main Fan Maintenance Record",Notice,,2016-07-29T04:00:00Z,2016,7,2016-07-29T04:00:00Z,2016-09-28T03:59:59Z,2016-08-04T20:49:17Z,2016-17925,0,0,0900006482138b84 MSHA-2016-0024-0002,MSHA,MSHA-2016-0024,Supporting Statement for Ventilation Plan and Main Fan Maintenance Record.,Supporting & Related Material,,2016-06-28T04:00:00Z,2016,6,,,2018-07-23T19:26:20Z,,0,0,09000064820752e6