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withdrawn,object_id PHMSA-2016-0006-0018,PHMSA,PHMSA-2016-0006,Pipeline Safety Trust - Letter in Support,Other,Letter(s) in Support,2022-07-05T04:00:00Z,2022,7,2022-07-05T04:00:00Z,,2022-07-05T13:03:09Z,,0,0,09000064851ad762 PHMSA-2016-0006-0016,PHMSA,PHMSA-2016-0006,Southern Natural Gas - Supporting Documents,Supporting & Related Material,Supplement,2022-06-15T04:00:00Z,2022,6,,,2022-06-15T19:39:50Z,,0,0,0900006485165932 PHMSA-2016-0006-0017,PHMSA,PHMSA-2016-0006,"Southern Natural Gas Company, L.L.C. - Supporting Documents",Supporting & Related Material,Supplement,2022-06-15T04:00:00Z,2022,6,,,2022-06-15T19:48:14Z,,0,0,0900006485165881 PHMSA-2016-0006-0015,PHMSA,PHMSA-2016-0006,"Pipeline Safety; Special Permit: Southern Natural Gas Co., LLC",Notice,Request for Comments,2022-05-27T04:00:00Z,2022,5,2022-05-27T04:00:00Z,2022-06-28T03:59:59Z,2025-06-16T20:56:42Z,2022-11494,0,0,09000064850fd625 PHMSA-2016-0006-0014,PHMSA,PHMSA-2016-0006,SNG - Class 1 to 3 SP Renewal - Maps of Type B Special Permit Segments - 05-17-2022,Other,Special Permit,2022-05-26T04:00:00Z,2022,5,2022-05-26T04:00:00Z,,2022-05-26T13:15:51Z,,0,0,09000064850f71b2