The US Department of Transportation has granted a five-year exemption to Aurora and other autonomous trucking companies. This decision allows these firms to bypass federal regulations that require human drivers to place physical warning devices around stationary trucks.
Companies can now utilize high-visibility warning lights mounted on the truck cabs instead of placing reflective triangles. The Department of Transportation stated that these lighting systems provide a level of safety equal to or greater than the traditional manual methods.
Aurora currently operates approximately 20 autonomous trucks on public roads. To utilize this exemption, companies must notify the Federal Motor Carrier Safety Administration and report any accidents that occur while the cab-mounted warning lights are active or should have been active.
The regulatory body retains the right to revoke the exemption if it determines that safety levels fall below the established standards. The agency emphasizes that this move is a significant step toward the broader deployment of commercial autonomous trucking across the country.
The legal path to this decision involved a lawsuit filed by Aurora in early 2025 against the Federal Motor Carrier Safety Administration. Following a temporary three-month exemption issued in October 2025, which was subsequently extended, the company withdrew its legal challenge.
