Ariz. Admin. Code § R15-5-2203
If a change is made in the name or trade name under which the business is operating and the ownership remains the same, the taxpayer shall apply for a new license.
Section R15-5-2203 renumbered to R15-5-2201, new Section R15-5-2203 renumbered from R15-5-2206 and amended effective October 14, 1993 (Supp. 93-4).