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withdrawn,object_id MSHA-2012-0015-0005,MSHA,MSHA-2012-0015,Updated version of the Supporting Statement - Question #8 has been updated for the Petitions for Modification of Mandatory Safety Standards.,Supporting & Related Material,,2012-10-12T04:00:00Z,2012,10,,,2012-10-12T19:43:46Z,,0,0,090000648113f6a9 MSHA-2012-0015-0001,MSHA,MSHA-2012-0015,Information Collection; Petitions for Modification of Mandatory Safety Standards.,Notice,,2012-08-03T04:00:00Z,2012,8,2012-08-03T04:00:00Z,2012-10-03T03:59:59Z,2012-10-02T02:01:24Z,150,0,0,09000064810c1259 MSHA-2012-0015-0002,MSHA,MSHA-2012-0015,Supporting Statement for Petitions for Modification of Mandatory Safety Standards.,Supporting & Related Material,,2012-08-03T04:00:00Z,2012,8,,,2012-08-03T16:25:19Z,,0,0,09000064810c125a