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withdrawn,object_id NHTSA-2023-0012-2090,NHTSA,NHTSA-2023-0012,"Memorandum of Paul McNamara Letter Re: November 09, 2023 Ex-Parte Meeting with Advocates for Side Underride Guards",Other,Memorandum,2024-02-20T05:00:00Z,2024,2,2024-02-20T05:00:00Z,,2024-02-20T14:27:09Z,,0,0,0900006486418cb0 NHTSA-2023-0012-2091,NHTSA,NHTSA-2023-0012,Ex-Parte Meeting with Advocates for Side-Underride Guards,Other,Hearing/Meeting Transcript,2024-02-20T05:00:00Z,2024,2,2024-02-20T05:00:00Z,,2024-02-20T14:27:14Z,,0,0,0900006486418cb1 NHTSA-2023-0012-2089,NHTSA,NHTSA-2023-0012,"Memorandum and Paul McNamara letter regarding November 09, 2023, Ex-Parte meeting with Advocates for Side Underride Guards",Other,Memorandum,2024-02-20T05:00:00Z,2024,2,2024-02-20T05:00:00Z,,2024-02-20T14:15:10Z,,0,0,0900006486418aed NHTSA-2023-0012-2088,NHTSA,NHTSA-2023-0012,"Memorandum Jeffrey Sims letter regarding November 09, 2023, Ex-Parte meeting with Advocates for Side Underride Guards",Other,Memorandum,2024-02-16T05:00:00Z,2024,2,2024-02-16T05:00:00Z,,2024-02-16T14:52:04Z,,0,0,090000648640bd49 NHTSA-2023-0012-2086,NHTSA,NHTSA-2023-0012,Eric Hein ACUP submissions (4) Attachments,Supporting & Related Material,Supplement,2023-12-29T05:00:00Z,2023,12,,,2023-12-29T16:56:04Z,,0,0,09000064863645ad NHTSA-2023-0012-2085,NHTSA,NHTSA-2023-0012,Ex Parte Conversation with Mrs. Karth NRM-231204-001,Other,Memorandum,2023-12-06T05:00:00Z,2023,12,2023-12-06T05:00:00Z,,2023-12-06T23:40:54Z,,0,0,0900006486305b78 NHTSA-2023-0012-2084,NHTSA,NHTSA-2023-0012,Ex Parte Meeting with Intermodal Freight Industry Representatives,Other,Memorandum,2023-12-01T05:00:00Z,2023,12,2023-12-01T05:00:00Z,,2023-12-01T20:36:17Z,,0,0,09000064862d59b7 NHTSA-2023-0012-2083,NHTSA,NHTSA-2023-0012,"Memorandum and Ex Parte Meeting with Advocates for Side Underride Guards on Trucks and Trailers",Other,Memorandum,2023-11-30T05:00:00Z,2023,11,2023-11-30T05:00:00Z,,2023-11-30T14:55:43Z,,0,0,09000064862c3992 NHTSA-2023-0012-0104,NHTSA,NHTSA-2023-0012,Side Underride Guards; Extension of Comment Period,Proposed Rule,Advance Notice of Proposed Rulemaking (ANPRM),2023-06-09T04:00:00Z,2023,6,2023-06-09T04:00:00Z,2023-07-21T03:59:59Z,2025-11-26T10:00:04Z,2023-12296,1,0,0900006485aeb3ce NHTSA-2023-0012-0093,NHTSA,NHTSA-2023-0012,"Memorandum and Supplementary Analysis of Side Underride Fatalities Reported in FARS, 2008-2017",Other,Report,2023-05-22T04:00:00Z,2023,5,2023-05-22T04:00:00Z,,2023-05-22T19:34:48Z,,0,0,0900006485a2f43d NHTSA-2023-0012-0087,NHTSA,NHTSA-2023-0012,"Memorandum and report Side Impact Guards for Combination Truck-Trailers: CostBenefit Analysis,” version v5",Other,Report,2023-05-11T04:00:00Z,2023,5,2023-05-11T04:00:00Z,,2023-05-11T17:27:42Z,,0,0,09000064859f53ba NHTSA-2023-0012-0003,NHTSA,NHTSA-2023-0012,Side Underride Guards,Proposed Rule,Advance Notice of Proposed Rulemaking (ANPRM),2023-04-21T04:00:00Z,2023,4,2023-04-21T04:00:00Z,2023-06-21T03:59:59Z,2025-10-01T16:40:48Z,2023-08451,0,0,09000064859705cb NHTSA-2023-0012-0001,NHTSA,NHTSA-2023-0012,Ex Parte Communication with ATA,Other,Memorandum,2023-04-20T04:00:00Z,2023,4,2023-04-20T04:00:00Z,,2023-04-20T12:16:34Z,,0,0,090000648596969e NHTSA-2023-0012-0002,NHTSA,NHTSA-2023-0012,Memorandum: Side Impact Guards for Combination Truck-Trailers: Cost Benefit Analysis,Other,,2023-04-20T00:00:00Z,2023,4,,,2023-05-11T17:32:31Z,,0,1,09000064859669e9