5 U.S.C. § 5942a
(a) Notwithstanding section 5536 of this title, and under regulations prescribed by the President, an employee of an Executive agency (other than a Government corporation) who is assigned to a post of duty at Johnston Island, a possession of the United States in the Pacific Ocean, is entitled to receive a separate maintenance allowance if the head of the employing agency finds that—
(1) it is necessary for the employee to maintain the employee’s spouse or dependents, or both, at a location other than Johnston Island—
(Added Pub. L. 102–190, div. A, title X, § 1092(a)(1), , 105 Stat. 1486.)
Pub. L. 102–190, div. A, title X, § 1092(b), , 105 Stat. 1487, provided that:
“The amendments made by subsection (a) [enacting this section] shall take effect on the first day of the first month beginning on or after the date of the enactment of this Act [
Dec. 5, 1991].”
Authority of President under this section to prescribe regulations delegated to the Office of Personnel Management by section 8(4) of Ex. Ord. No. 11609, set out as a note under section 301 of Title 3, The President.