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withdrawn,object_id PHMSA-2009-0303-0020,PHMSA,PHMSA-2009-0303,Hazardous Materials: Safety Requirements for External Product Piping on Cargo Tanks Transporting Flammable Liquids,Rule,Federal Register Publication,2011-03-17T04:00:00Z,2011,3,2011-03-17T04:00:00Z,2011-04-28T03:59:59Z,2011-06-11T17:55:45Z,2011-06175,0,0,0900006480c09ac3 PHMSA-2009-0303-0006,PHMSA,PHMSA-2009-0303,Hazardous Materials: Safety Requirements for External Product Piping on Cargo Tanks Transporting Flammable Liquids,Rule,Federal Register Publication,2011-01-27T05:00:00Z,2011,1,2011-01-27T05:00:00Z,2011-03-29T03:59:59Z,2024-11-07T22:27:52Z,2011-01695,1,0,0900006480bd457a