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withdrawn,object_id OSHA-2025-0020-0005,OSHA,OSHA-2025-0020,"1,3-Butadiene",Proposed Rule,Extension of Comment Period,2025-08-20T04:00:00Z,2025,8,2025-08-20T04:00:00Z,2025-11-02T03:59:59Z,2025-11-15T12:25:35Z,2025-15899,0,0,09000064b8f09574 OSHA-2025-0020-0002,OSHA,OSHA-2025-0020,"1,3-Butadiene",Proposed Rule,Request for Comment,2025-07-01T04:00:00Z,2025,7,2025-07-01T04:00:00Z,2025-11-02T03:59:59Z,2025-11-26T10:00:05Z,2025-11630,0,0,09000064b8e4b0ee