Once in a while I’m contacted by a city or state Department of Transportation (DOT) to provide advice on safety for “self-driving” car testing. (Generally that means public road testing of SAE Level 3-5 vehicles that are intended for eventual deployment as automated or autonomous capable vehicles,)
The good news is that industry standards are maturing. Rather than having to create their own guidelines and requirements as they have in the past, DOTs now have the option of primarily relying upon having AV testers conform to industry-created guidelines and consensus standards.