; and (2) the Permanent Select Committee on Intelligence of the House of Representatives. 511. Extension of certain authorities; sunset (a) FISA amendments act of 2008 Section 403(b) of the FISA Amendments Act of 2008 ( Public Law 110–261 ; 122 Stat. 2474) is amended— (1) in paragraph (1)— (A) by striking December 31, 2023 and inserting December 31, 2031 ; and (B) by inserting and the FISA Reform and Reauthorization Act of 2023 after the FISA Amendments Reauthorization Act of 2017 ; (2) in paragraph (2) in the matter preceding subparagraph (A), by striking December 31, 2023 and inserting December 31, 2031 . (b) Conforming amendments Section 404(b) of the FISA Amendments Act of 2008 ( Public Law 110–261 ; 122 Stat. 2476), is amended— (1) in paragraph (1)— (A) in the heading, by striking December 31, 2023 and inserting December 31, 2031 ; and (B) by inserting and the FISA Reform and Reauthorization Act of 2023 after the FISA Amendments Reauthorization Act of 2017 ; (2) in paragraph (2), by inserting and the FISA Reform and Reauthorization Act of 2023 after the FISA Amendments Reauthorization Act of 2017 ; and (3) in paragraph (4), by inserting and the FISA Reform and Reauthorization Act of 2023 after the FISA Amendments Reauthorization Act of 2017 in each place it appears. (c) Sunset Effective December 31, 2031, the Foreign Intelligence Surveillance Act of 1978 is amended so that section 702 reads as it read on the day before the date of enactment of this Act. 512. Severability