22 U.S. Code § 7716 - General personnel authorities
Upon request of the Chief Executive Officer, the head of an agency may detail any employee of such agency to the Corporation on a reimbursable basis. Any employee so detailed remains, for the purpose of preserving such employee’s allowances, privileges, rights, seniority, and other benefits, an employee of the agency from which detailed.
An employee who satisfies paragraph (1) is entitled to be reemployed (in accordance with such paragraph) within 30 days after applying for reemployment and, on reemployment, is entitled to at least the rate of basic pay to which such employee would have been entitled had such employee never transferred.
Of persons employed by the Corporation, not to exceed 30 persons may be appointed, compensated, or removed without regard to the civil service laws and regulations.
The Chief Executive Officer may fix the rate of basic pay of employees of the Corporation without regard to the provisions of chapter 51 of title 5 (relating to the classification of positions), subchapter III of chapter 53 of such title (relating to General Schedule pay rates), except that no employee of the Corporation may receive a rate of basic pay that exceeds the rate for level II of the Executive Schedule under section 5313 of such title.