NHTSA Probes Comma.ai Following Deadly Crashes and Injuries

WHO:

Ars Technica - The National Highway Traffic Safety Administration (NHTSA) is investigating comma.ai.

TechCrunch - The investigation involves drivers using "forked" versions of Comma's software.

WHAT:

Ars Technica - NHTSA is aware of 5 crashes involving cars using comma.ai devices that hit slow or stopped vehicles.

TechCrunch - The investigation is focused on at least 2 fatal crashes related to the use of comma.ai technology.

WHERE:

Ars Technica - The crashes occurred in locations where vehicles equipped with comma.ai devices were involved.

WHY:

Ars Technica - The investigation was prompted by multiple deaths and injuries associated with the use of comma.ai technology.

HOW:

TechCrunch - The investigation examines the use of "forked" versions of Comma's software by drivers.

(UPDATED September 23, 2026 16:00 UTC)

The National Highway Traffic Safety Administration is currently investigating comma.ai due to concerns surrounding its technology. This inquiry is particularly focused on at least two fatal crashes and five incidents where vehicles equipped with comma.ai devices collided with slow or stopped vehicles. The investigation has been prompted by multiple deaths and injuries linked to the use of "forked" versions of Comma's software by drivers.