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withdrawn,object_id PHMSA-2010-0026-0001,PHMSA,PHMSA-2010-0026,Miscellaneous Changes to Pipeline Safety Regulations,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2011-11-29T05:00:00Z,2011,11,2011-11-29T05:00:00Z,2012-02-04T04:59:59Z,2011-11-29T14:56:08Z,2011-29852,0,0,0900006480f75b11 PHMSA-2011-0009-0003,PHMSA,PHMSA-2011-0009,Pipeline Safety: Expanding Use of Excess Flow Valves in Gas Distribution Systems to Applications Other Than Single-Family Residences,Proposed Rule,Advance Notice of Proposed Rulemaking (ANPRM),2011-11-25T05:00:00Z,2011,11,2011-11-25T05:00:00Z,2012-02-19T04:59:59Z,2011-11-25T14:19:15Z,2011-30330,0,0,0900006480f73590 PHMSA-2011-0023-0008,PHMSA,PHMSA-2011-0023,Pipeline Safety: Safety of Gas Transmission Pipelines,Proposed Rule,Advance Notice of Proposed Rulemaking (ANPRM),2011-11-16T05:00:00Z,2011,11,2011-11-16T05:00:00Z,2012-01-21T04:59:59Z,2024-11-07T22:42:39Z,2011-29497,1,0,0900006480f6d746 PHMSA-2011-0023-0001,PHMSA,PHMSA-2011-0023,Pipeline Safety: Gas Transmission Pipelines,Proposed Rule,Advance Notice of Proposed Rulemaking (ANPRM),2011-08-25T04:00:00Z,2011,8,2011-08-25T04:00:00Z,2011-12-03T04:59:59Z,2016-07-20T01:00:25Z,2011-21753,0,0,0900006480eee3f9 PHMSA-2010-0018-0001,PHMSA,PHMSA-2010-0018,Hazardous Materials: Incorporating Rail Special Permits into Hazardous Materials Regulations,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2011-08-18T04:00:00Z,2011,8,2011-08-18T04:00:00Z,2011-10-18T03:59:59Z,2012-09-25T02:01:05Z,2011-20863,0,0,0900006480ee439f PHMSA-2009-0063-0002,PHMSA,PHMSA-2009-0063,Hazardous Materials Regulations; Compatibility with the International Atomic Energy Agency Regulations,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2011-08-12T04:00:00Z,2011,8,2011-08-12T04:00:00Z,2011-11-11T04:59:59Z,2012-03-24T19:35:55Z,2011-19872,0,0,0900006480edf63e