; and (2) describe program scope and length, related instruction, on-the-job training, recognized postsecondary credentials, and competencies, and relevant timelines for review of such frameworks. (b) Industry sector leaders and experts The industry sector leaders 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 Secretary. (c) Priority industry-Recognized apprenticeable occupations In establishing frameworks under subsection (a) for the first time after the date enactment of this Act, the Secretary shall prioritize the establishment of such standards in high-skill, high-wage, or in-demand industry sectors and occupations. 4. Definitions In this Act: (1) Apprenticeship The term apprenticeship or apprenticeship program means an apprenticeship— (A) registered with the Department of Labor under the Act of August 16, 1937 (commonly known as the National Apprenticeship Act ; 50 Stat. 664, chapter 663; 29 U.S.C. 50 et seq.), or a State Apprenticeship Agency recognized by the Department of Labor