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withdrawn,object_id
NHTSA-2012-0048-0001,NHTSA,NHTSA-2012-0048,"Petitions to Modify Exemptions of a Previously Approved Antitheft Device: Porsche Cars North America, Inc.",Notice,Notice of Change,2012-04-13T04:00:00Z,2012,4,2012-04-13T04:00:00Z,,2012-04-16T14:30:52Z,2012-08892,0,0,0900006480feef8b