; and (2) by adding at the end the following: (c) Notwithstanding any other provision of this subchapter, the Administration shall provide to individuals appointed to any position described in section 7421(b) who are employed by the Administration family and medical leave in the same manner, to the maximum extent practicable, as family and medical leave is provided under subchapter V of chapter 63 of title 5 to employees, as defined in section 6381(1) of such title. . (c) Application (1) Effective date The amendments made by subsections (a)(1) and (b) shall not be effective with respect to any event for which leave may be taken under subchapter V of chapter 63 of title 5, United States Code, occurring before October 1, 2020. (2) Service requirement for eligibility Any Federal service by an individual provided leave by the amendments made by subsections (a)(1) or (b) of this Act or by section 7606(a) of the National Defense Authorization Act for Fiscal Year 2020 (as amended by subsection (a)(2)), including any Federal service occurring prior to the effective date of such amendments, shall count for purposes of determining the period of service requirement under section 6381(1)(B) of title 5, United States Code.