EFFECTIVE DATES.

SEC. 405. EFFECTIVE DATES. (a) Title III.—Title III shall take effect on the date of the enactment of this Act. (b) Other Titles.— (1) In general.—Except as provided in paragraph (2), titles I, II, and V and this title shall take effect 6 months after the date of the enactment of this Act. (2) Collective bargaining agreements.— In the case of a collective bargaining agreement in effect on the effective date prescribed by paragraph (1), title I shall apply on the earlier of— (A) the date of the termination of such agreement; or (B) the date that occurs 12 months after the date of the enactment of this Act.