the provisions of the horseracing anti-doping and medication control program. (d) Limitation of authority (1) Prospective application The jurisdiction and authority of the Commission and Authority with respect to the horseracing anti-doping and medication control program shall be prospective only. (2) No authority over previous matters Neither the Commission nor the Authority shall have authority or responsibility to investigate, prosecute, adjudicate, or penalize conduct occurring prior to the effective date of the horseracing anti-doping and medication control program. (3) Preservation of state racing commission authority over previous matters State racing commissions shall retain authority over matters described in paragraph (2) until the final resolution of any resulting charges. (e) Considerations The horseracing anti-doping and medication control program shall take into consideration international anti-doping and medication control standards, including the World Anti-Doping Code and the Principles of Veterinary Medical Ethics of the American Veterinary Medical Association, that could be applicable to the horseracing anti-doping and medication control program. (f) Updates The Authority shall update the horseracing anti-doping and medication control program from time to time. (g) Lists of prohibited substances and methods (1) In general The Authority shall, by rule develop, maintain, and publish lists of permitted and prohibited substances and methods. (2) Contents The initial list, which shall be subject to such future changes as the Authority considers appropriate and which shall be in effect until amended by the Authority, of prohibited substances and methods shall include any substance or method that is included on either— (A) class 1, 2, 3, and 4 drugs, medications, and substances in the Uniform Classification Guidelines for Foreign Substances of the Association of Racing Commissioners International, Version 13.0, revised December 2016