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withdrawn,object_id PHMSA-RSPA-1997-2451-0001,PHMSA,PHMSA-RSPA-1997-2451,Carrier Corporation d.b.a. United Technologies Carrier - Exemption - Refrigerated Machines - Hazardous Materials,Other,Application,1997-05-16T04:00:00Z,1997,5,1997-05-16T04:00:00Z,1997-05-17T03:59:59Z,2024-11-12T02:50:49Z,,1,0,0900006480319906 PHMSA-RSPA-1997-2451-0002,PHMSA,PHMSA-RSPA-1997-2451,Federal Register Notice - List of Applicants for Exemption (18),Rule,Federal Register Publication,1997-05-15T04:00:00Z,1997,5,1997-05-15T04:00:00Z,1997-05-16T03:59:59Z,2024-11-12T02:51:06Z,,1,0,090000648031990f