49 Pa. Code § 23.33
The provisions of this § 23.33 amended under section 3(b)(14) of the Optometric Practice and Licensure Act (63 P. S. § 244.3(b)(14)); amended under section 812.1 of The Administrative Code of 1929 (71 P. S. § 279.3a); and sections 3(a)(2), (2.1), (3) and (14), (b)(9) and (14) and 6(c)(2)(ii) of the Optometric Practice and Licensure Act (63 P. S. §§ 244.3(a)(2), (2.1), (3) and (14), (b)(9) and (14) and 244.6(c)(2)(ii)).
This section in 49 Pa. Code § 23.44 (relating to additional practice locations); and 49 Pa. Code § 23.63 (relating to fee sharing).