; (2) a nonprofit trade industry or employer association; (3) a labor-management partnership; or (4) a labor organization. 4. National advisory committee on child labor (a) Establishment There is established the National Advisory Committee on Child Labor (in this section referred to as the Committee ). (b) Membership (1) Composition The Committee shall be composed of 12 members of whom— (A) 3 shall be representatives of management who are appointed by the Secretary of Labor; (B) 3 shall be representatives of labor organizations who are appointed by the Secretary of Labor; (C) 1 shall be a member of the public who is appointed by the Secretary of Labor; (D) 2 shall be members of the public who are appointed by the Secretary of Health and Human Services; and (E) 3 shall be child welfare professionals who are appointed by the Secretary of Health and Human Services. (2) Date The appointments of the members of the Committee shall be made not later than 90 days after the date of enactment of this Act. (3) Period of appointment; vacancies (A) In general A member of the Committee shall be appointed for a term of 2 years. (B) Vacancies A vacancy in the Committee— (i) shall not affect the powers of the Committee