; and (ii) if such vacancy is not filled 90 days after such position became vacant, report to the Committee on Health, Education, Labor, and Pensions of the Senate and the Committee on Education and the Workforce of the House of Representatives on the status and length of such vacancy. (E) Rule of construction Nothing in this paragraph shall be construed to prohibit any State described in subparagraph (A)(ii) from establishing an agency or entity to promote apprenticeship, pre-apprenticeship, or youth apprenticeship programs in such State, in coordination with the State Office of Apprenticeship operating in the State, so long as such agency or entity does not act as the registration agency in such State. (4) Quality standards, apprenticeship agreement, and registration review Not later than 1 year after the effective date of the National Apprenticeship Act of 2023 , and at least every 3 years thereafter, the Administrator, shall review, and as appropriate, update the process for meeting the requirements of subtitle B, including applicable subregulatory guidance and registration processes— (A) to ensure that such process is easily accessible and efficient to bring together entities described in section 2(31) as sponsors or potential sponsors of apprenticeship, pre-apprenticeship, or youth apprenticeship programs; (B) to support the formulation and furtherance of labor standards necessary to safeguard the welfare of program participants; and (C) to extend the application of such standards in apprenticeship agreements. (5) Occupations suitable for apprenticeship (A) In general (i) New occupations The Administrator shall— (I) review each application submitted under section 121(a) seeking approval for an occupation to be an occupation suitable for apprenticeship