(a) Appropriations of a Federal agency are available to pay, or reimburse, a Federal or State or local government employee in accordance with
(1) subchapter I of chapter
57 of this title, for the expenses of
(A) travel, including a per diem allowance, to and from the assignment location;
(B) a per diem allowance at the assignment location during the period of the assignment; and
(C) travel, including a per diem allowance, while traveling on official business away from his designated post of duty during the assignment when the head of the Federal agency considers the travel in the interest of the United States;
(2) section
5724 of this title, for the expenses of transportation of his immediate family and of his household goods and personal effects to and from the assignment location;
(3) section
5724a (a) of this title, for the expenses of per diem allowances for the immediate family of the employee to and from the assignment location;
(4) section
5724a (c) of this title, for subsistence expenses of the employee and his immediate family while occupying temporary quarters at the assignment location and on return to his former post of duty;
(5) section
5724a (g) of this title, to be used by the employee for miscellaneous expenses related to change of station where movement or storage of household goods is involved; and
(6) section
5726 (c) of this title, for the expenses of nontemporary storage of household goods and personal effects in connection with assignment at an isolated location.
(c) Appropriations of a Federal agency are available to pay expenses under section
5742 of this title with respect to a Federal or State or local government employee assigned under this subchapter.