; (2) in paragraph (4)(B) by striking and at the end; (3) in paragraph (5) by striking the period at the end and inserting ; and ; and (4) by adding at the end the following: (6) for fiscal years 2017 through 2020, a process under which the Administrator shall continue to comply with the requirements of this section before the date of transfer (as defined in section 90101(a)). . 227. Aviation facilities before date of transfer (a) General authority Section 44502(a) of title 49, United States Code, is amended— (1) in paragraph (1) by striking The Administrator of the Federal Aviation Administration may and inserting Before the date of transfer (as defined in section 90101(a)), the Secretary of Transportation may ; (2) in paragraph (2) by striking The cost and inserting Before the date of transfer (as defined in section 90101(a)), the cost ; (3) in paragraph (3) by striking The Secretary and inserting Before the date of transfer (as defined in section 90101(a)), the Secretary ; (4) by striking paragraph (4); (5) by redesignating paragraph (5) as paragraph (4); and (6) in paragraph (4) (as so redesignated) by striking The Administrator and inserting Before the date of transfer (as defined in section 90101(a)), the Secretary of Transportation . (b) Certification of necessity Section 44502(b) of title 49, United States Code, is amended— (1) by striking Except and inserting Before the date of transfer (as defined in section 90101(a)), except ; and (2) by striking the Administrator of the Federal Aviation Administration and inserting the Secretary of Transportation . (c) Ensuring conformity with plans and policies Section 44502(c) of title 49, United States Code, is amended— (1) in paragraph (1)— (A) by striking Administrator of the Federal Aviation Administration the second, third, and fourth places it appears and inserting Secretary of Transportation ; (B) by striking by the Administrator of the Federal Aviation Administration under section 40103(b)(1) of this title