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withdrawn,object_id MSHA-2005-0009-0001,MSHA,MSHA-2005-0009,"Mine operators are required to conduct surveying such that mine maps are maintained accurate and up-to-date, the maps must be revised every 6 months and certified accurate by a registered engineer or surveyor and to submit copies of the certified underground maps to MSHA annually and an up-to-date and revised mine closure map whenever an operator permanently closes or abandons a coal mine, or temp",Notice,,2005-10-26T04:00:00Z,2005,10,2005-10-26T04:00:00Z,,2006-09-02T20:20:59Z,05-21358,0,0,09000064800971e4