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withdrawn,object_id MSHA-2023-0001-1359,MSHA,MSHA-2023-0001,Lowering Miners' Exposure to Respirable Crystalline Silica and Improving Respiratory Protection,Proposed Rule,,2023-08-14T04:00:00Z,2023,8,2023-08-14T04:00:00Z,2023-07-14T03:59:59Z,2023-08-14T14:46:01Z,2023-17370,0,0,0900006485e33453 MSHA-2023-0001-1310,MSHA,MSHA-2023-0001,Lowering Miners' Exposure to Respirable Crystalline Silica and Improving Respiratory Protection,Proposed Rule,,2023-07-26T04:00:00Z,2023,7,2023-07-26T04:00:00Z,2023-09-12T03:59:59Z,2023-09-12T01:01:00Z,2023-15592,0,0,0900006485d4c899 MSHA-2023-0001-0002,MSHA,MSHA-2023-0001,Lowering Miners' Exposure: Respirable Crystalline Silica and Improving Respiratory Protection,Proposed Rule,,2023-07-13T04:00:00Z,2023,7,2023-07-13T04:00:00Z,2023-09-12T03:59:59Z,2023-09-14T01:01:47Z,2023-14199,0,0,0900006485c9d9de