The National Highway Traffic Safety Administration (NHTSA) has escalated its probe into how Tesla self-certified the Cybercab ...

NHTSA ordered Tesla to prove under oath by September 30 that the Cybercab legally meets federal safety standards it was built ...

Tesla now has to prove to government regulators that its Cybercab - that has no steering wheel or pedals - is legal to sell, ...

Federal regulators have moved from asking Tesla questions about its Cybercab to demanding sworn answers. The National Highway ...

NHTSA issued a Special Order demanding Tesla prove under oath that its steering-wheel-less Cybercab meets federal safety ...

The country's top road safety agency gave Tesla until the end of the month to answer questions about the Cybercab's self ...

Tesla's Cybercab launched in Austin with no steering wheel or pedals, but hidden details about age limits and missing safety ...

The U.S. National Highway Traffic Safety Administration wants Tesla (NASDAQ: TSLA | TSLA Price Prediction) to answer ...

NHTSA orders Tesla to explain Cybercab’s no-wheel, no-pedal design by Sept. 30 and FMVSS compliance risks, recalls and penalties.

Tesla faces 21 federal requests over Cybercab certification, including questions about the missing driver controls ...

Federal regulators are demanding answers about the Tesla Cybercab design and why the EV giant thinks it's compliant. Amazon's ...

Regulators filed a "Special Order" requiring Tesla to prove under oath that its Cybercabs meet federal safety standards.