The planned regulation, first reported by
Reuters, would also force American and other major automakers in years ahead to remove key Chinese software and hardware from vehicles in the United States.
President Joe Biden's administration has raised concerns about data collection by connected Chinese vehicles on U.S. drivers and infrastructure and potential foreign manipulation of vehicles connected to the internet and navigation systems. In February, the White House ordered an investigation.
The proposed prohibitions would prevent testing of self-driving cars on U.S. roads by Chinese automakers and extend to vehicle software and hardware produced by Russia and could be extended to other U.S. adversaries.
The proposal would make software prohibitions effective in the 2027 model year. The hardware ban would take effect in the 2030 model year or January 2029.
The Commerce Department is giving the public 30 days to comment on the proposal and hopes to finalize it by Jan. 20. The rules would cover all on-road vehicles but exclude agricultural or mining vehicles not used on public roads, as well as drones and trains.
The move is a significant escalation in U.S. restrictions on Chinese vehicles, software and components. This month, the Biden administration locked in steep tariff hikes on Chinese imports, including a 100% duty on electric vehicles and hikes on EV batteries and key minerals.
"When foreign adversaries build software to make a vehicle that means it can be used for surveillance, can be remotely controlled, which threatens the privacy and safety of Americans on the road," Commerce Secretary Gina Raimondo said. "In an extreme situation, a foreign adversary could shut down or take control of all their vehicles operating in the United States all at the same time causing crashes, blocking roads."
Chinese Foreign Ministry Spokesperson Lin Jian said China urges Washington "to respect market principles and provide Chinese companies with an open, fair, transparent, and non-discriminatory business environment. China will firmly safeguard its legitimate rights and interests."