; or (v) extensive experience in public or elected service; (2) experience in the administration of, or the planning for, the establishment of, museums; or (3) experience in the planning, design, or construction of museum facilities. (d) Prohibition No employee of the Federal Government may serve as a member of the Commission. (e) Deadline for initial appointment The initial members of the Commission shall be appointed not later than the date that is 90 days after the date of enactment of this Act. (f) Vacancies A vacancy in the Commission— (1) shall not affect the powers of the Commission