; (B) reveal a trade secret or privileged or confidential commercial or financial information; or (C) be detrimental to transportation safety. (2) Disclosure to Congress Paragraph (1) of this subsection does not authorize information to be withheld from a committee of Congress authorized to have the information. (3) Sensitive security information Nothing in paragraph (1) shall be construed to authorize the designation of information as sensitive security information (as defined in section 15.5 of title 49, Code of Federal Regulations)— (A) to conceal a violation of law, inefficiency, or administrative error; (B) to prevent embarrassment to a person, organization, or agency; (C) to restrain competition; or (D) to prevent or delay the release of information that does not require protection in the interest of transportation security, including basic scientific research information not clearly related to transportation security. (4) Law enforcement disclosure Section 552a of title 5, United States Code, shall not apply to disclosures that the Administrator may make from the systems of records of the Federal Aviation Administration to any Federal law enforcement, intelligence, protective service, immigration, or national security official in order to assist the official receiving the information in the performance of official duties. (c) Transfer of duties and powers prohibited Except as otherwise provided by law, a duty or power under this section may not be transferred to another department, agency, or instrumentality of the United States Government. . (b) Effective date The amendments made by this section shall be effective as of October 5, 2018, and all authority restored to the Secretary and the FAA under this section shall be treated as if it had never been repealed by the FAA Reauthorization Act of 2018 ( Public Law 115–254