NHTSA Grants Zoox Two-Year Exemption From Several Federal Motor Vehicle Safety Standards for Its Automated Driving System Vehicle

August 3, 2026

Zoox NHTSA exemption — Amazon-owned Zoox’s purpose-built autonomous robotaxi operates without a steering wheel or traditional driver controls. NHTSA’s temporary two-year exemption allows the company to commercially deploy the vehicles while operating under enhanced federal safety oversight. Scharfsinn/Shutterstock

The National Highway Traffic Safety Administration (NHTSA) has granted automated vehicle company Zoox a temporary exemption from portions of several Federal Motor Vehicle Safety Standards (FMVSS) that apply to its automated driving system (ADS)-equipped vehicle. The exemption, published in the Federal Register on July 31, 2026, is effective from July 31, 2026 through July 31, 2028.

NHTSA Approves Temporary Exemption for Zoox Robotaxi

According to the official NHTSA announcement, the exemptions cover requirements across multiple safety standards that were written with traditional, human-operated vehicles in mind. Specifically, Zoox received relief from windshield defrosting and defogging system requirements (FMVSS No. 103), windshield wiping and washing system requirements (FMVSS No. 104), certain lighting provisions referencing turn signal operating units and headlamp beam switching devices (FMVSS No. 108), interior and exterior mirror and rearview image display requirements (FMVSS No. 111), manual brake control requirements (FMVSS No. 135), sun visor requirements (FMVSS No. 201), and windshield abrasion resistance and distortion requirements (FMVSS No. 205).

Which Federal Safety Standards Are Affected?

The exemptions reflect the fundamental design differences between Zoox’s ADS-equipped vehicle and conventional passenger cars. Because the vehicle is designed to operate without a human driver, features such as manual brake controls, sun visors, traditional mirrors, windshield wipers, and similar driver-facing components may not apply in the same way they do to standard vehicles.

NHTSA published the notice under Docket No. NHTSA-2025-0523, spanning 14 pages in the Federal Register (91 FR 48494). The agency noted it applied a framework specific to analyzing exemption applications for ADS-equipped vehicles when reviewing Zoox’s request.

The grant is temporary, lasting two years, which is consistent with NHTSA’s authority to issue time-limited exemptions to allow innovative vehicle technologies to be developed and tested while the agency evaluates safety implications.

For vehicle owners, consumers, and anyone interested in how automated vehicles are regulated on U.S. roads, this decision is part of a broader federal effort to adapt existing motor vehicle safety rules to emerging autonomous technology. The exemptions apply specifically to Zoox’s ADS-equipped vehicle and do not affect standards for conventional passenger vehicles.

Readers with specific questions about this exemption or how federal motor vehicle safety standards apply to particular vehicles should verify details directly with NHTSA or consult the official Federal Register notice at govinfo.gov.