Powers The Authority shall be vested with the same anti-doping and medication control powers over horseracing licensees as the State racing commissions have in their respective States in respect to access to offices, track facilities, and other places of business of licensees, search and seizure, issuance and enforcement of subpoenas and subpoenas duces tecum, and other investigatory powers. (3) Consent As a condition of eligibility to participate in covered horseraces, covered persons agree that they and their covered horses shall be bound by the provisions of the horseracing anti-doping and medication control program established in accordance with section 6. (c) Exclusive jurisdiction and oversight (1) Jurisdiction of commission The Commission shall have exclusive jurisdiction over all horseracing anti-doping and medication control matters consistent with this Act. (2) Activities of authority The Authority shall engage in activities in accordance with such rules as are approved pursuant to this Act. (d) Guiding principles In carrying out the provisions of this Act, the Commission and the Authority shall be guided by the findings and principles contained in section 2. (e) State compact The jurisdiction and authority granted to the Commission and the Authority under this Act shall terminate if, at any time after the expiration of five years following the effectiveness of the anti-doping and medication control program— (1) an interstate compact is established that includes among its members 75 percent of the States in which starts in covered races occurred during the calendar year preceding the formation of the compact and those States which collectively hosted not less than 90 percent of the total racing starts of covered horses in covered races for the two-year period preceding the formation of the compact