in the enactment of such Act as of the date of the enactment of such Act, and, in addition to the functions, missions, duties, and authorities specified in such amended section 442, United States Immigration and Customs Enforcement shall continue to perform and carry out the functions, missions, duties, and authorities under section 442 of such Act as in existence on the day before the date of the enactment of this Act. (2) Rules of construction (A) Rules and regulations Notwithstanding paragraph (1), nothing in this Act may be construed as affecting in any manner any rule or regulation issued or promulgated pursuant to any provision of law, including section 442 of the Homeland Security Act of 2002 as in existence on the day before the date of the enactment of this Act, and any such rule or regulation shall continue to have full force and effect on and after such date. (B) Other actions Notwithstanding paragraph (1), nothing in this Act may be construed as affecting in any manner any action, determination, policy, or decision pursuant to section 442 of the Homeland Security Act of 2002 as in existence on the day before the date of the enactment of this Act, and any such action, determination, policy, or decision shall continue to have full force and effect on and after such date. (c) Clerical amendment The table of contents in section 1(b) of the Homeland Security Act of 2002 is amended by striking the item relating to section 442 and inserting the following: Sec. 442. Establishment of United States Immigration and Customs Enforcement. . (d) Transportation Section 1344(b)(6) of title 31, United States Code, is amended by inserting the Director of United States Immigration and Customs Enforcement, the Commissioner of Customs and Border Protection, after the Administrator of the Drug Enforcement Administration, . (e) Conforming amendments (1) Title 5 Section 5314 of title 5, United States Code, is amended by inserting before the item relating to Director of the Office of Government Ethics the following: Director