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withdrawn,object_id PHMSA-2015-0248-0001,PHMSA,PHMSA-2015-0248,U.S. DOT/PHMSA - Notice of Proposed Rulemaking; Periodic Updates to the Pipeline Safety Regulations (PS-143),Notice,Notice of Proposed Rulemaking (NPRM),2015-11-23T05:00:00Z,2015,11,2015-11-23T05:00:00Z,,2015-11-23T20:09:32Z,,0,0,0900006481d6b274 PHMSA-2015-0248-0002,PHMSA,PHMSA-2015-0248,U.S. DOT/PHMSA - Corrections to Final Rule; Periodic Updates to the Pipeline Safety Regulations (PS-143),Notice,Correction,2015-11-23T05:00:00Z,2015,11,2015-11-23T05:00:00Z,,2015-11-23T20:10:53Z,,0,0,0900006481d6b275