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withdrawn,object_id PHMSA-2016-0077-0092,PHMSA,PHMSA-2016-0077,Hazardous Materials: Vapor Pressure of Unrefined Petroleum Products and Class 3 Materials,Proposed Rule,Advance Notice of Proposed Rulemaking (ANPRM),2020-05-20T04:00:00Z,2020,5,2020-05-20T04:00:00Z,,2024-11-06T23:36:54Z,2020-10377,1,0,090000648464d7fc PHMSA-2016-0077-0091,PHMSA,PHMSA-2016-0077,ANPRM Withdrawal,Supporting & Related Material,Supplement,2020-05-13T04:00:00Z,2020,5,,,2020-05-13T12:29:22Z,,0,0,09000064845e5e45 PHMSA-2016-0077-0090,PHMSA,PHMSA-2016-0077,ANPRM Withdrawal,Other,Letter(s) in Support,2020-05-12T04:00:00Z,2020,5,2020-05-12T04:00:00Z,,2020-05-12T13:45:06Z,,0,0,09000064845cd358 PHMSA-2016-0077-0089,PHMSA,PHMSA-2016-0077,Report to Congress - Crude Oil Characterization Study,Supporting & Related Material,Supplement (SUP),2020-04-28T04:00:00Z,2020,4,,,2020-04-28T21:13:09Z,,0,0,0900006484505b26 PHMSA-2016-0077-0048,PHMSA,PHMSA-2016-0077,"Aspen Engineering Services, LLC - Case Study",Supporting & Related Material,Study,2017-04-26T04:00:00Z,2017,4,,,2017-04-26T16:03:07Z,,0,0,09000064825777a2 PHMSA-2016-0077-0017,PHMSA,PHMSA-2016-0077,Hazardous Materials: Volatility of Unrefined Petroleum Products and Class 3 Materials,Proposed Rule,Extension of Comment Period,2017-03-21T04:00:00Z,2017,3,2017-03-21T04:00:00Z,,2017-03-21T20:09:49Z,2017-05488,0,0,09000064825159a0 PHMSA-2016-0077-0001,PHMSA,PHMSA-2016-0077,Hazardous Materials: Volatility of Unrefined Petroleum Products and Class 3 Materials,Proposed Rule,Advance Notice of Proposed Rulemaking (ANPRM),2017-01-18T05:00:00Z,2017,1,2017-01-18T05:00:00Z,2017-05-20T03:59:59Z,2024-11-11T21:34:50Z,2017-00913,1,0,0900006482480558