(1) The Commission shall have an official seal.
(2) The affixing of the official seal of the Commission shall be in the presence, and witnessed by —
(a) the signature of the Chairperson or the Deputy Chairperson; and
(b) the Chief Executive Officer.
(3) All documents, other than those required by law to be under seal, which are executed by, and all decisions of, the Commission shall be signed by —
(a) the Chairperson or any other commissioner duly authorized in writing by the Chairperson to act on behalf of the Chairperson; and