; and (E) establish procedures for the program, including— (i) any minimum or maximum periods of service for participation in the program; (ii) any training and educational requirements associated with participation in the program; (iii) any prerequisites or requirements for participation in the program; and (iv) appropriate performance measures, reporting requirements, and other accountability devices for the evaluation of the program. (d) Program requirements The policies, processes, and procedures established pursuant to subsection (c) shall, at a minimum, provide that— (1) during each of the first 4 fiscal years after the fiscal year in which this Act is enacted— (A) the interagency rotation program shall be carried out in at least 4 agencies participating in the AML-CFT Interagency Community of Interest; and (B) not fewer than 20 employees in the Federal Government shall be assigned to participate in the interagency personnel rotation program; (2) the participation of an employee in the interagency rotation program shall require the consent of the head of the agency and shall be voluntary on the part of the employee; (3) employees selected to perform interagency rotational service are selected in a fully open and competitive manner that is consistent with the merit system principles set forth in paragraphs (1) and (2) of section 2301(b) of title 5, United States Code, unless the AML-CFT Interagency Community of Interest position is otherwise exempt under another provision of law; (4) an employee performing service in a position in another agency pursuant to the program established under this section shall be entitled to return, within a reasonable period of time after the end of the period of service, to the position held by the employee, or a corresponding or higher position, in the employing agency of the employee