; and (B) individually register each program participant with the registration agency by filing a copy of the individual apprenticeship agreement with the registration agency or as otherwise required by the registration agency, and sharing a copy with the Administrator as appropriate, as described under section 123(a)(4). (4) Transition process for previously approved programs With respect to a program that was registered under this Act as of the day before the date of enactment of the National Apprenticeship Act of 2023 , the registration agency shall take such steps as necessary to— (A) in the case of a program that meets the requirements of this Act, maintain the status of the sponsor of the program as of the date before such date of enactment as the sponsor of such program under this Act