Notwithstanding
section 1345 of title 31, an agency, department, or instrumentality of the Government that provides or proposes to provide child care services for federal employees may reimburse a federal employee or any individual employed to provide child care services for travel, transportation, and subsistence expenses incurred for training classes, conferences, or other meetings in connection with providing the services. A per diem allowance made under this subsection may not exceed the rate specified in regulations prescribed under
section 5707 of title 5.