This is a downloadable resource titled ARIZONA DEPARTMENT OF AGRICULTURE Registered Brands 2019.
Arizona Livestock Brand Page - https://agriculture.az.gov/animals/livestock-brands
You will find the following on this page.
Brand Information - Current Brand Book
Contact by way of the following:
Email: licensing@azda.gov (link sends e-mail)
Phone: 602-542-3578
Fax: 602-542-0466
Mail: Arizona Department of Agriculture
Attention: Brands
1688 W. Adams St.
Phoenix, AZ 85007