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

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.

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.

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

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).

NHTSA Automated Vehicle Safety Public Meeting: March 2026.

NHTSA Safety Research Portfolio Public Meeting: Fall 2025 and Public Workshop on Automated Driving Systems.

Notice - Harmonization of Vehicle Regulations WP.29.

Public Hearing of Determination Mid-term Evaluation of GHG Years 2022-2025 LDV.

New Car Assessment Program.