19.125.130 Exemptions.
(A) It is a defense to prosecution under this chapter that a person appearing in a state of nudity did so in a modeling class operated:
(1) By a proprietary school, licensed by the state of Arizona; a college, junior college, or university supported entirely or partly by taxation;
(2) By a private college or university which maintains and operates educational programs in which credits are transferable to a college, junior college, or university supported entirely or partly by taxation; or
(3) In a structure:
(a) Which has no sign visible from the exterior of the structure and no other advertising that indicates a nude person is available for viewing; and
(b) Where, in order to participate in a class, a student must enroll at least three (3) days in advance of the class; and
(c) Where no more than one (1) nude model is on the premises at any one (1) time. (Ord. No. 494, § 2, 7-3-01; Ord. No. 2009-08, §§ 1, 2, 6-2-09. 1976 Code § 15-1-68(M))