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withdrawn,object_id PHMSA-2017-0108-0001,PHMSA,PHMSA-2017-0108,Hazardous Materials: Harmonization with International Standards,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2018-11-27T05:00:00Z,2018,11,2018-11-27T05:00:00Z,2019-01-29T04:59:59Z,2024-11-12T22:49:26Z,2018-24620,1,0,09000064838fea42