((a)) The Secretary may, under such rules and regulations as may be prescribed by the President or the President’s designee, provide to personnel of the Department who are United States citizens and are assigned by the Secretary to the Department offices in the Republic of the Philippines allowances and benefits similar to those provided by the following provisions of law:
((1)) Section 905 of the Foreign Service Act of 1980 (relating to allowances to provide for the proper representation of the United States).
((2)) Sections 901(1), (2), (3), (4), (7), (8), (9), (11), and (12) of the Foreign Service Act of 1980 (relating to travel expenses).
((3)) Section 901(13) of the Foreign Service Act of 1980 (relating to transportation of automobiles).
((4)) Section 903 of the Foreign Service Act of 1980 (relating to the return of personnel to the United States on leave of absence).
((5)) Section 904(d) of the Foreign Service Act of 1980 (relating to payments by the United States of expenses for treating illness or injury of officers or employees and dependents requiring hospitalization).
((6)) (relating to subsistence expenses for 60 days in connection with the return to the United States of the employee and such employee’s immediate family).
((7)) (relating to the sale and purchase of the residence or settlement of an unexpired lease of the employee when transferred from one station to another station and both stations are in the United States, its territories or possessions, or the Commonwealth of Puerto Rico).
((b)) The authority in subsection (a) supplements, but is not in lieu of, other allowances and benefits for overseas employees of the Department provided by title 5 and the Foreign Service Act of 1980 ( et seq.).