; and (F) except in the case of funds received by a State Office of Apprenticeship, expanding the list of eligible providers of training services under section 122(d) of the Workforce Innovation and Opportunity Act ( 29 U.S.C. 3152(d) ) to include apprenticeship, pre-apprenticeship, and youth apprenticeship programs in the State. (4) Leadership activities (A) In general A State apprenticeship agency may reserve not more than 15 percent of the funds received under clauses (i) and (ii) of subsection (f)(1)(A) in support of State apprenticeship initiatives described in subparagraphs (B), (C), and (D). (B) Diversity Not less than 5 percent of the amount reserved under subparagraph (A) shall be used by the State apprenticeship agency for supporting and expanding diversity in occupations suitable for apprenticeship under the national apprenticeship system in the State and program participant populations in the State. (C) Incentives for employers Except as provided in subparagraph (B), a State apprenticeship agency may use funds reserved under subparagraph (A) to incentivize employers to participate in apprenticeship, pre-apprenticeship, and youth apprenticeship programs, such as by providing funding for costs related to program development, staffing for mentors and supervisors, related instruction, or the creation of industry or sector partnerships to support employer participation. (D) State-specific initiatives Except as provided in subparagraph (B), a State apprenticeship agency may use funds reserved under subparagraph (A) for State-specific apprenticeship initiatives, such as the development or expansion of youth apprenticeship programs or apprenticeship programs in high-skill, high-wage, or in-demand industry sectors and occupations. (5) State match for Federal investment (A) In general Except in the case of exceptional circumstances, as determined by the Administrator, or as described in subparagraph (B), to receive a full allotment under subsection (f) a State apprenticeship agency shall use matching funds from