Article 33 (6)

(a) A Protocol may assign duties to the Charter Conference and functions to the Secretariat, provided that no such assignment may be made by an amendment to a Protocol unless that amendment is approved by the Charter Conference, whose approval shall not be subject to any provisions of the Protocol which are authorised by subparagraph (b).

(b) A Protocol which provides for decisions thereunder to be taken by the Charter Conference may, subject to subparagraph (a), provide with respect to such decisions:

(i) for voting rules other than those contained in Article 36;

(ii) that only parties to the Protocol shall be considered to be Contracting Parties for the purposes of Article 36 or eligible to vote under the rules provided for in the Protocol.