Federal Regulators Approve Zoox’s Exemption for Custom Robotaxi Development

The National Highway Traffic Safety Administration (NHTSA) has granted Zoox an exemption to display its purpose-built robotaxis on public roads, effectively concluding a probe into whether the Amazon-owned entity bypassed federal regulations.

This announcement made on Wednesday resolves an extended debate concerning whether Zoox’s customized autonomous vehicles met federal motor vehicle safety standards, which require features like steering wheels and pedals. Zoox asserted compliance and reported in July 2022 that it had self-certified; however, NHTSA raised concerns. The agency launched an investigation in March 2023 to scrutinize the processes and data Zoox utilized for self-certification.

Despite the investigation, Zoox continued to develop and test its autonomous vehicle technology. In early 2023, it started trials of its custom robotaxis—devoid of traditional controls—on public roads surrounding its headquarters in Foster City, California. Testing has since broadened to locations such as Las Vegas and San Francisco.

Currently, Zoox does not provide a commercial service, but in San Francisco, it has allowed employees, along with their families and friends, to experience the robotaxis. Earlier this year, the company launched the Zoox Explorer program designed for select early riders in Las Vegas.

At this point, the exemption allows Zoox to showcase its robotaxis, rather than operate them for commercial purposes.

NHTSA’s announcement is part of its newly established national framework, which aims to ease the deployment of autonomous vehicles that do not include conventional manual controls—such as steering wheels, pedals, and side mirrors—on a broader scale.

This framework, known as AV STEP (or ADS-Equipped Vehicle Safety, Transparency and Evaluation Program), enables NHTSA to authorize the sale and commercialization of autonomous vehicles that do not conform to federal safety standards due to the absence of manual controls.

The revamped process introduces a streamlined application that allows companies like Zoox to secure exemptions for testing and demonstrations, ultimately paving the way for commercial operations. Zoox spokesperson Whitney Jencks indicated in an email that the company is closely collaborating with NHTSA throughout this progression, starting from the demonstration exemption and moving towards the commercial exemption.

As part of the agreement, NHTSA has wrapped up its investigation into Zoox’s self-certification of its autonomous vehicles. Zoox has pledged to retract or obscure any assertions that its specialized vehicles conform to pertinent Federal Motor Vehicle Safety Standards.