; (B) if not used by the covered employee before the end of the 12-month period (as referred to in section 102(a)(1) of the Family and Medical Leave Act of 1993 ( 29 U.S.C. 2612(a)(1) )) to which it relates, shall not accumulate for any subsequent use; and (C) shall apply without regard to the limitations in subparagraph (E), (F), or (G) of section 6382(d)(2) of title 5, United States Code, or section 104(c)(2) of the Family and Medical Leave Act of 1993 ( 29 U.S.C. 2614(c)(2) ). ; and (D) in subsection (e)(1), as so redesignated, by striking subsection (c) and inserting subsection (d) . (2) Applicability The amendments made by this subsection shall not be effective with respect to any birth or placement occurring before October 1, 2020. (c) FAA and TSA (1) Application of Federal FML (A) In general Section 40122(g)(2) of title 49, United States Code, is amended— (i) in subparagraph (I)(iii), by striking and at the end; (ii) in subparagraph (J), by striking the period at the end and inserting ; and ; and (iii) by adding at the end the following: (K) subchapter V of chapter 63, relating to family and medical leave. . (B) Applicability The amendments made by subparagraph (A) 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) Corrections for TSA screeners Section 7606 of the National Defense Authorization Act for Fiscal Year 2020 is amended— (A) by striking Section 111(d)(2) and inserting the following: (a) In general Section 111(d)(2) ; and (B) by adding at the end the following: (b) Effective date