(1) The chairperson or, if he or she cannot do so, the deputy chairperson, must—
(a) call a management committee meeting if the chairperson (or deputy, as appropriate) considers it necessary for the efficient performance of the committee's functions; and
(b) call a meeting of the management committee if requested by the chief health officer, or on receipt of a written request signed by a majority of members.
(2) In each period of 12 months, at least 2 management committee meetings must be called.