; or (ii) in the case of a member filling a vacancy caused by another member not completing a full term, at the end of the unexpired term of the member succeeded. (B) Total number (i) In general Except as provided in clause (ii), members first appointed to a committee established under this chapter after January 1, 2018, may not serve more than 2 terms. (ii) Exceptions (I) Vacancies A member appointed to a committee established under this chapter to fill a vacancy caused by another member not completing a full term may be appointed to 2 terms in addition to the unexpired term of the member succeeded. (II) Chairmen A member elected Chairman of a committee established under this chapter may serve up to 3 terms. (C) Continued service after term When the term of a member of a committee established under this chapter ends, the member, for a period not to exceed 1 year, may continue to serve as a member until a successor is appointed. (7) Vacancies A vacancy on a committee established under this chapter shall be filled in the same manner as the original appointment. (8) Special rule for reappointments Notwithstanding paragraphs (1) and (2), the Secretary may reappoint a member of a committee established under this chapter for any term, other than the first term of the member, without soliciting, receiving, or considering nominations for such appointment. (g) Staff services The Secretary shall furnish to each committee established under this chapter any staff and services considered by the Secretary to be necessary for the conduct of the committee’s functions. (h) Chairman