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withdrawn,object_id PHMSA-RSPA-1999-5921-0029,PHMSA,PHMSA-RSPA-1999-5921,U.S. DOT/RSPA - Advance Notice of Proposed Rulemaking; Withdrawal and Termination of Rulemaking,Rule,Federal Register Publication,2004-05-13T04:00:00Z,2004,5,2004-05-13T04:00:00Z,2004-05-14T03:59:59Z,2024-11-12T03:22:35Z,,1,0,090000648032ecec PHMSA-RSPA-1999-5921-0002,PHMSA,PHMSA-RSPA-1999-5921,"U.S. DOT/RSPA - Report ""The Dynamics of Tank-Vehicle Rollover and the Implications for Rollover-Protection Devices""",Other,Report,1999-11-17T05:00:00Z,1999,11,1999-11-17T05:00:00Z,1999-11-18T04:59:59Z,2024-11-12T03:26:36Z,,1,0,090000648032ece1 PHMSA-RSPA-1999-5921-0001,PHMSA,PHMSA-RSPA-1999-5921,U.S. DOT/RSPA - Advanced Notice of Proposed Rulemaking (ANPRM),Notice,Advance Notice of Proposed Rulemaking (ANPRM),1999-11-16T05:00:00Z,1999,11,1999-11-16T05:00:00Z,1999-11-17T04:59:59Z,2024-11-12T03:26:36Z,,1,0,090000648032ecd6