Wyo. Stat. § 33-3-115
Persons who hold certified public accountant certificates issued under prior laws of Wyoming are not required to obtain additional certificates or register under the provisions of this act, but are subject to all other provisions of this act. Certificates issued under prior law shall be considered certificates issued under the provisions of this act. All certificate holders who maintained the certificate on inactive status under prior law may continue to hold the certificate pursuant to the terms of this act without meeting additional experience requirements under W.S. 33-3-109(a)(v). All certificate holders whose principal place of business is in this state and who provide services in Wyoming as defined in W.S. 33-3-109(c) shall maintain the certificate on active status. All certificate holders whose principal place of business is not in this state and who are not eligible for practice privileges as provided in W.S. 33-3-116 and who provide service in this state as defined in W.S. 33-3-109(c) shall maintain the certificate on active status. Certificate holders who are eligible for practice privileges as provided in W.S. 33-3-116 may elect to maintain the Wyoming certificate pursuant to W.S. 33-3-109(d) through (f).
W.S. 33-3-115