the head of an agency may, on request of the employee, grant the employee compensatory time off in lieu of payment for such overtime hours, whether or not irregular or occasional in nature and notwithstanding the provisions of sections 5542(a), 5543(a)(1) and section
1
So in original. The word “section” probably should not appear.
5544(a) of this title,
section 7453(e) of title 38, section 7 of the Fair Labor Standards Act (
29 U.S.C. 207), or any other provision of law; or