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withdrawn,object_id MSHA-2020-0018-0002,MSHA,MSHA-2020-0018,MSHA - ACRI2010 - Encapsulation Criteria,Supporting & Related Material,Publication - Other Governmental,2020-11-19T05:00:00Z,2020,11,,,2020-11-19T12:49:50Z,,0,0,090000648486b1df MSHA-2020-0018-0004,MSHA,MSHA-2020-0018,CDC - Mining - A Comparison of U.S. Mining Industry Criteria - NIOSH,Supporting & Related Material,Publication - Other Governmental,2020-11-19T05:00:00Z,2020,11,,,2020-11-19T12:50:50Z,,0,0,090000648486b1e2 MSHA-2020-0018-0003,MSHA,MSHA-2020-0018,NIOSH - Intrinsically Safe Systems Equivalency of International Standards Compared to U.S. Mining Approval Criteria,Supporting & Related Material,Publication - Other Governmental,2020-11-19T05:00:00Z,2020,11,,,2020-11-19T12:50:23Z,,0,0,090000648486b1e0 MSHA-2020-0018-0001,MSHA,MSHA-2020-0018,"Testing, Evaluation, and Approval of Electric Motor-Driven Mine Equipment and Accessories",Proposed Rule,,2020-11-19T05:00:00Z,2020,11,2020-11-19T05:00:00Z,2020-12-22T04:59:59Z,2020-12-23T02:00:53Z,2020-22589,0,0,09000064849685a5