On April 1, 2020, Underwriters Laboratories (UL) published the
first dedicated safety standard for fully autonomous vehicles: UL
4600, "Standard for Evaluation of Autonomous
Products".
UL 4600 is a starting point for addressing the concern of many
autonomous vehicle stakeholders: is their product "safe
enough" given the complete absence of human supervision? To
ensure that the appropriate parties were at the table, UL created a
diverse body of international stakeholders to develop the standard,
including government agencies, academia, autonomous vehicle
developers, technology suppliers, insurance companies and many
others.
As it stands, UL 4600 serves as a guide for autonomous vehicle
designers to make a "safety case" for their products. At
a high level, this includes three elements: goals, argumentation
and evidence. It asks developers what it means to be safe in a
specific context (e.g. do not hit other vehicles), how
that goal will be achieved and what is the