Americans with Disabilities Act (1990)
President George H.W. Bush signed the Americans with Disabilities Act on July 26, 1990. The law requires restaurants and other public accommodations to admit trained service dogs alongside their handlers.
Restaurants nationwide had to allow service dogs, overturning decades of no-pets policies.
The ADA set the baseline every state and county food code builds on: service dogs are always allowed, all other animals are excluded by default.
Salt Lake County's Regulation #5 starts from that same baseline, which is why a cafe needs a separate dog patio permit to allow any other dog.
