The National Transportation Safety Board (NTSB) has issued the most comprehensive regulatory framework for autonomous vehicle safety ever published by a government body, establishing mandatory performance standards, incident reporting requirements, and certification processes for all Level 3โ5 autonomous vehicles operating on US public roads.
The 350-page rule requires AV developers to demonstrate that their vehicles are at least 10 times safer than human drivers in equivalent driving conditions before receiving authorization for commercial passenger operations. This threshold โ equivalent to fewer than 0.8 fatalities per 100 million miles โ is a significant raise from the previous informal standard of “safer than human average.”
The rule also mandates real-time data sharing between AV operators and the NTSB for all safety-critical incidents, creates a formal AV crash investigation unit within the agency, and establishes a public database of all AV safety incidents. Consumer groups praised the rule as long overdue; industry groups warned it could delay US AV commercialization by 3โ5 years relative to less-regulated markets.
