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Requests

Interim Final Rule; Request for Comments of April 6, 2026

Federal Motor Vehicle Safety Standards; Occupant Crash Protection, Seat Belt Reminder Systems.

Notice/Request for Comments of April 9, 2025

Notice and Request for Comments; Examining the Effectiveness of Lane Departure Warning and Lane Keep Assist Advanced Driver Assistance Systems for Improving Driver Response.

Notice/Request for Comments of August 13, 2025

National Electric Vehicle Infrastructure Formula Program Guidance.

Notice/Request for Comments of December 21, 2020

Applicability of NHTSA FMVSS Test Procedures to Certifying Manufacturers.

Notice/Request for Comments of December 21, 2020

Applicability of NHTSA FMVSS Test Procedures.

Notice/Request for Comments of February 20, 2025

Notice and Request for Comments; Submission to the Office of Management and Budget for Review and Approval; Request for Comment; Automated Driving Systems 2.0: A Vision for Safety.

Notice/Request for Comments of March 21, 2023

Human Factors Considerations in Commercial Motor Vehicle Automated Driving Systems and Advanced Driver Assistance Systems.

Notice/Request for Comments of May 28, 2025

Phase-in Reporting Requirements.

Notice/Request for Comments of May 28, 2025

Vehicle Information for the General Public.

Notice/Request for Comments of November 20, 2025

Notice/Request for Comments; Agency Information Collection Activities; Submission to the Office of Management and Budget for Review and Approval; Request for Comment; Defect and Noncompliance Reporting and Notification.

Notice/Request for Comments of November 24, 2025

Notice/Request for Comments; Commercial Driver's License: Agri-tech Aviation; Application for Exemption.

Notice/Request for Comments of October 17, 2022

Notice and Request for Comments; Child Passenger Safety Practices, Ridesharing and Autonomous Vehicles.

Notice/Request for Public Comments of August 5, 2024

Initial Decision - Frontal Driver and Passenger Air Bag Inflators.

Notice/Request of July 26, 2022

Agency Information Collection Activities; Notice and Request for Comment; Consolidated Child Restraint System Registration for Defect Notifications and Labeling.

Notice/Request of March 9, 2021

Automated Driving Systems 2.0: A Vision for Safety.

Notice and Request for Comments of April 8, 2026

Agency Information Collection Activities; Notice and Request for Comment; Consolidated Labeling Requirements for Motor Vehicles (Except the VIN).

Notice and Request for Comments of April 8, 2026

Agency Information Collection Activities; Notice and Request for Comment; Platform Lift Systems for Motor Vehicles, and Platform Lift Installations in Motor Vehicles.

Notice and Request for Comments of April 8, 2026

Agency Information Collection Activities; Notice and Request for Comment; 49 CFR Part 564, Replaceable Light Source Dimensional Information Collection.

Notice and Request for Comments of April 8, 2026

Agency Information Collection Activities; Notice and Request for Comment; 49 CFR Part 575.104; Uniform Tire Quality Grading Standard.

Notice and Request for Comments of August 21, 2026

Agency Information Collection Activities; Submission to the Office of Management and Budget for Review and Approval; Request for Comment; Distraction: Personal Electronic Device.

Notice and Request for Comments of January 23, 2026

Notice and Request for Comment; Proposal for a New United Nations Global Technical Regulation on Automated Driving Systems (ADS).

Notice and Request for Comments of July 8, 2026

Agency Information Collection Activities; Submission to the Office of Management and Budget for Review and Approval; Request for Comment; Crash Reporting Sampling System (CRSS), Non-traffic Surveillance (NTS), and Special Study Data Collection.

Notice and Request for Comments of July 29, 2025

Drivers' Use of Camera-based Rear Visibility Systems Versus Traditional Mirrors.

Notice and Request for Comments of June 11, 2026

Agency Information Collection Activities; Notice and Request for Comment; 49 CFR 583 - Automobile Parts Content Labeling.

Notice and Request for Comments of June 25, 2026

Agency Information Collection Activities; Notice and Request for Comment; Intelligent Speed Assistance (ISA) User Acceptance and Effectiveness Testing Using Simulator and/or Closed Track Methods.

Notice and Request for Comments of June 26, 2026

Agency Information Collection Activities; Notice and Request for Comment; 49 CFR Part 569, 571.110, 571.120 & 574, Compliance and Labeling of Motor Vehicle Tires and Rims.

Notice and Request for Comments of June 26, 2026

Agency Information Collection Activities; Notice and Request for Comments; Names and Addresses of First Purchasers of Motor Vehicles and Tire Identification and Recordkeeping Requirements.

Notice and Request for Comments of March 4, 2026

Incident Reporting for Automated Driving Systems (ADS) and Level 2 Advanced Driver Assistance Systems (ADAS).

Notice and Request for Comments of May 26, 2026

Agency Information Collection Activities; Submission to the Office of Management and Budget for Review and Approval; Request for Comment; Incident Reporting for Automated Driving Systems (ADS) and Level 2 Advanced Driver Assistance Systems (ADAS).

Notice of December 22, 2015

Small Business Impacts of Motor Vehicle Safety.

Notice of January 23, 2015

Small Business Impacts of Motor Vehicle Safety (Multi-Parts).

Notice of July 9, 2014

Notice of Intent to Prepare an Environmental Impact Statement for New Medium- and Heavy-duty Vehicle Fuel Efficiency Improvement Program Standards.

Notice of July 26, 2017

CAFE Environmental Impact Statement Model Year 2022-2025.

Notice of October 15, 2014

Vehicle-to-vehicle Security Credential Management System; Request for Information.

Notice of Request for Comments of February 6, 2020

Ensuring American Leadership in Automated Vehicle Technologies: AV 4.0.

Request for Comments of August 17, 2026

New Car Assessment Program (NCAP); Removal of Dynamic Rollover Resistance Test and Side Air Bag Out-of-position Testing; Updates to NCAP's 10-year Roadmap.

Request for Comments of August 21, 2017

Request for Comment on Reconsideration of the Final Determination of Mid-term Evaluation of GHG.

Request for Comments of December 26, 2018

Notice of Request for Comments: V2X Communications.

Request for Comments of February 10, 2014

Technical Report Evaluating Curtain and Side Air Bags.

Request for Comments of February 13, 2018

Removing Regulatory Barriers for Vehicles with Automated Driving Systems.

Request for Comments of February 22, 2024

FMVSS 213 Test Procedure (TP-213-11).

Request for Comments of February 28, 2018

Removing Regulatory Barriers for Vehicles with Automated Driving Systems; Extension of Comment Period.

Request for Comments of January 12, 2021

Cybersecurity Practices for Safety of Modern Vehicles.

Request for Comments of January 18, 2018

Removing Regulatory Barriers for Vehicles with Automated Driving Systems.

Request for Comments of January 28, 2015

New Car Assessment Program.

Request for Comments of July 8, 2014

Fuel System Integrity - as Upgraded in 2005 to 2009.

Request for Comments of July 12, 2017

Civil Penalties. Reconsideration of Final Rule.

Request for Comments of June 26, 2013

New Car Assessment Program (NCAP).

Request for Comments of June 29, 2010

Occupant Crash Protection.

Request for Comments of March 9, 2022

New Car Assessment Program 2022.

Request for Comments of March 11, 2026

Zoox - Receipt of Application for Temporary Exemption From Various Requirements of the Federal Motor Vehicle Safety Standards for an Automated Driving System-equipped Vehicle; Request for Comment.

Request for Comments of March 26, 2018

Request for Comments Concerning Automated Driving Systems-equipped Commercial Vehicles.

Request for Comments of May 4, 2005

Small Business Impacts of Motor Vehicle Safety.

Request for Comments of May 26, 2023

New Car Assessment Program.

Request for Comments of May 28, 2026

New Car Assessment Program.

Request for Comments of May 31, 2018

Notification of Regulatory Review; Request for Comments.

Request for Comments of November 28, 2011

Technical Report Evaluating the 1999-2003 Head Impact Upgrade of FMVSS No. 201, Upper-interior Components.

Request for Comments of October 7, 2014

Request for Comments on Automotive Electronic Control Systems Safety and Security.

Request for Comments of October 9, 2018

Notice of Request for Comments: Preparing for the Future of Transportation: Automated Vehicles 3.0 (AV 3.0).

Request for Comments of October 31, 2013

Evaluation of the Certified-advanced Air Bags.

Request for Comments of September 27, 2019

Electronic Motor Vehicle Transaction Systems.

64 documents