; and (3) in paragraph (4)— (A) by inserting and amended by the FISA Amendments Reauthorization Act of 2017 after as added by section 101(a) both places it appears; and (B) by inserting and by the FISA Amendments Reauthorization Act of 2017 after as amended by section 101(a) both places it appears. (c) Effective date of amendments to FAA The amendments made to the FISA Amendments Act of 2008 ( Public Law 110–261 ) by this section shall take effect on the earlier of the date of the enactment of this Act or December 31, 2017. 302. Increased penalty for unauthorized removal and retention of classified documents or material Section 1924(a) of title 18, United States Code, is amended by striking one year and inserting five years . 303. Comptroller General study on the classification system and protection of classified information (a) Study The Comptroller General of the United States shall conduct a study of the classification system of the United States and the methods by which the intelligence community (as defined in section 3(4) of the National Security Act of 1947 ( 50 U.S.C. 3003(4) )) protects classified information. (b) Matters included The study under subsection (a) shall address the following: (1) Whether sensitive information is properly classified. (2) The effect of modern technology on the storage and protection of classified information, including with respect to— (A) using cloud storage for classified information