NTSB-Wide
NTSB Evaluation of the US Department of Transportation's Report on the 2021-2022 Most Wanted List - May, 2022
NTSB Reauthorization Proposal - March 20, 2023
Aviation
Comments to FAA - Safety Management Systems NPRM - March 10, 2023
Letter to House Transportation and Infrastructure hearing on the state of general aviation safety - July 27, 2022
Comments to FAA - Medical Certification Standards for Commercial Balloon Operations - December 28, 2021
Commercial Space Investigations
Letter to The Honorable Frank Lucas Regarding NTSB's Commercial Space NPRM - May 5, 2022
Letter to The Honorable Eddie Bernice Johnson Regarding NTSB's Commercial Space NPRM - May 5, 2022
Letter to House Committee on Science, Space, & Technology - December 3, 2021
Highway
NPRM Comment Letter to FMCSA regarding Revised Carrier Safety Measurement System - May 16, 2023
NPRM:Draft Model Minimum Uniform Crash Criteria (MMUCC) Guideline, Sixth Edition (DOT-NHTSA-2023-0002) - March 30, 2023
SNPRM: Safe Integration of Automated Driving Systems-Equipped Commercial Motor Vehicles - March 17, 2023
NTSB Comments to FMCSA on Human Factors Considerations in Commercial Motor Vehicle Automated Driving Systems - November 14, 2022
NTSB Comments on DOT request for information on Vulnerable Road User safety at intersections - October 18, 2022
Response FMCSA RFC - Medical Examiners Handbook and Medical Advisory Criteria - September 26, 2022
Letter to FCC Waivers on ITS operations 5.9GHz Band - August 29, 2022
NTSB response NHTSA NPRM Event Data Recorders - August 22, 2022
Response to NHTSA - Barriers and Solutions for Submitting Toxicology Data to the Fatality Analysis Reporting System [FARS] Pursuant to Recommendations for Toxicological Investigation of Drug-Impaired Driving and Motor Vehicle Fatalities - June 24, 2022
Response FMCSA ASNPRM Speed Limiting Devices -June 13, 2022
Comments to NHTSA - New Car Assessment Program - May 24, 2022
Response to FMSCA SNPRM Medical Examiners Certification Integration 2021 - May 18, 2021
Response to FWHA NPA National Standards for Traffic Control Devices MUTCD 2021 - May 13, 2021
Comments to NHTSA - Framework for ADS Safety ANPRM - February 1, 2021
