For all stray dogs and cats brought to a veterinary premises, the veterinarian shall thoroughly scan for the presence of a microchip and make a reasonable effort to contact the owner.
A.R.S. § 32-2239.02
Duty of veterinarian to scan for presence of microchip; owner notification
Official source: Arizona State Legislature. Reproduced from public-domain Arizona statutes; confirm against the official source for the current text. Not legal advice.