; and (II) describe program scope and length, related instruction, on-the-job training, recognized postsecondary credentials, and competencies, and relevant timelines for review of such frameworks. (ii) Industry sector leaders and experts The sector leader and experts are employers, industry associations, joint labor-management organizations, labor organizations, education and training providers, credential providers, program participants, and other stakeholders relevant to the sector or occupation for which the frameworks are being established or updated, as determined by the Administrator. (iii) Priority industry recognized apprenticeable occupations In establishing frameworks under clause (i) for the first time after the effective date of the National Apprenticeship Act of 2020, the Administrator shall prioritize the establishment of such standards in high-skill, high-wage, or in-demand industry sectors and occupations. (6) Program Oversight and Evaluation The Administrator shall— (A) monitor State apprenticeship agencies, State Offices of Apprenticeship, grantees, and sponsors of programs under the national apprenticeship system to ensure compliance with the requirements of this Act; (B) provide technical assistance to assist such entities with such compliance or program performance; and (C) conduct research and evaluation in accordance with subtitle C. (7) Promoting diversity in the national apprenticeship system The Administrator shall promote diversity and ensure equal opportunity to participate in programs for apprentices, youth apprentices, and pre-apprentices, including— (A) taking steps necessary to promote diversity in apprenticeable occupations under the national apprenticeship system, especially in high-skill, high-wage, or in-demand industry sectors and occupations in areas with high percentages of low-income individuals