I believe that selective beam was recently put up for adoption with the NHTSA. Toyota initiated it from my understanding. This was specifically for matrix adaptive beams which seems to be selective but correct me if I'm wrong. It's no longer open for public reply but it was.
Here's the link:
https://www.regulations.gov/document...RDOC_0001-2008
Hopefully this gets adopted so we're in unison with the rest of the world.