Tesla's Cybercab is carrying riders in limited areas of Austin, Texas.
The federal government is now examining the self-certification underlying that deployment.
On September 4, the National Highway Traffic Safety Administration announced an Audit Query into Tesla's self-certification that Cybercab complies with all applicable Federal Motor Vehicle Safety Standards.
The inquiry follows commercial deployment in Austin.
It is not a finding that Cybercab violates federal safety rules.
It is an investigation into the process and technical basis Tesla used to certify compliance.
A vehicle without conventional human controls
NHTSA says its Audit Query will examine the process and technical data Tesla relied on when certifying Cybercab. The agency will also examine whether Tesla's certification depended on treating certain federal requirements as inapplicable because the vehicle lacks conventional human controls.
Some existing federal requirements address equipment associated with human operation. NHTSA states that those standards remain in force while rulemakings continue on requirements involving brake pedals, windshield wipers, lighting, rearview mirrors, and related equipment.
The Cybercab review therefore centers on a concrete question: how do existing requirements apply to a vehicle designed without some conventional controls?
NHTSA has opened an audit to examine Tesla's answer to that question.
Self-certification is the subject of the audit
The verified fact here is specific: Tesla self-certified Cybercab, and NHTSA is auditing that certification.
The agency says it will examine the technical data and reasoning behind Tesla's compliance determination, including whether Tesla treated particular standards as inapplicable to the vehicle's design.
That is enough to make the certification itself the regulatory pressure point without implying that NHTSA approved the vehicle before deployment or that the audit has already reached a conclusion.
The vehicle is already in service
Tesla's support materials say Cybercab rides are available in limited areas of Austin.
Its rider guide describes requesting a driverless Cybercab through the Robotaxi app.
Associated Press and TechCrunch reporting likewise place the federal inquiry after commercial rides began.
That sequence matters because the compliance review is occurring while the product is already available to riders in a limited service area.
The deployment is confirmed.
The compliance outcome is not.
What NHTSA has not said
The opening of an Audit Query is not a completed enforcement action.
The reviewed material does not establish that NHTSA has found Cybercab noncompliant. It does not establish a recall. It does not establish a stop-service order.
Here, the inquiry itself is the event.
The outcome remains unknown.
The agency may ultimately accept Tesla's interpretation, identify deficiencies, seek more information, or take another regulatory step. The current evidence does not establish which result will follow.
Why this enters the Record
Cybercab connects two developments that matter to the history of embodied AI: commercial autonomous operation and active federal scrutiny of the safety certification behind that operation.
The September 4 Audit Query is a concrete case in which a vehicle designed without conventional human controls has entered federal compliance review under standards that remain in force.
The Record therefore preserves both halves of the moment.
Cybercab is operating commercially in a limited part of Austin.
NHTSA is auditing Tesla's self-certification of that vehicle.
No violation has yet been established in the reviewed record.