Congressional and Regulatory Correspondence

​​​​​​​​​​​​​​​​​Automated Vehicles​​

Comments to NHTSA - Framework for ADS Safety ANPRM​ - Feb 1, 2021​​​

Comments to NHTSA - AV Test Initiative RFC​​ - August 21, 2020​

Comments to FCC - Connected Vehicles Spectrum NPRM - ​March 4, 2020

Comments to NHTSA - Advanced Driver Assistance Systems RFC  - Jan 15, 2020​​​​

Commercial Space Accident 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​​​

​New Car Assessment Program

Comments to NHTSA - New Car Assessment Program - May 24, 2022​​

Other NPRM Comments

Comments to USCG - ​Safety Management Systems for Domestic Passenger Vessels - April 1, 2021​

​Comments to FAA - Medical Certification Standards for Commercial Balloon Operations - ​​December 29, 2021​

Comments to FRA - Fatigue Risk Management Programs for Certain Passenger and Freight Railroads - February 17, 2021

Comments to STB - ​​Emergency Temporary Trackage Rights - July 1, 2021

Comments to FMCSA - Extension of Compliance Dates for Medical Examiner’s Certification Integration​ - May 18, 2021​​

Other Letters to Congress

Letter to House Transportation and Infrastructure hearing on the state of general aviation safety​​ - July 27, 2022

NTSB Evaluation of the US Department of Transportation's Report on the 2021-2022 Most Wanted List - May, 2022​

​​NTSB Reauthorization Proposal - March 1, 2022​​

Other Agency Correspondence

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​


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