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withdrawn,object_id NHTSA-2012-0083-0016,NHTSA,NHTSA-2012-0083,U.S. DOT/NHTSA - Memorandum,Other,Memorandum,2012-09-17T04:00:00Z,2012,9,2012-09-17T04:00:00Z,,2012-09-17T19:52:20Z,,0,0,09000064810fe14c NHTSA-2012-0083-0003,NHTSA,NHTSA-2012-0083,Ball Drop Calculations - Supplemental Information,Supporting & Related Material,Supplement,2012-06-29T04:00:00Z,2012,6,,,2024-11-07T22:40:23Z,,0,0,090000648105981f NHTSA-2012-0083-0001,NHTSA,NHTSA-2012-0083,Federal Motor Vehicle Safety Standards: Glazing Materials,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2012-06-21T04:00:00Z,2012,6,2012-06-21T04:00:00Z,2012-08-21T03:59:59Z,2024-11-07T22:40:42Z,2012-14996,1,0,090000648105c8a5 NHTSA-2012-0083-0002,NHTSA,NHTSA-2012-0083,Alpha Technology Associates - Assessment Report,Other,Acknowledgement Letter/Receipt,2012-06-21T04:00:00Z,2012,6,2012-06-21T04:00:00Z,,2012-06-21T15:32:41Z,,0,0,090000648105a1c6