1. Each member shall have one vote. The contract for the formation of a grouping may, however, give more than one vote to certain members, provided that no one member holds a majority of the votes.

2. A unanimous decision by the members shall be required to:

(a) alter the objects of a grouping;

(b) alter the number of votes allotted to each member;

(c) alter the conditions for the taking of decisions;

(d) extend the duration of a grouping beyond any period fixed in the contract for the formation of the grouping;

(e) alter the contribution by every member or by some members to the grouping's financing;

(f) alter any other obligation of a member, unless otherwise provided by the contract for the formation of the grouping;

(g) make any alteration to the contract for the formation of the grouping not covered by this paragraph, unless otherwise provided by that contract.

3. Except where this Regulation provides that decisions must be taken unanimously, the contract for the formation of a grouping may prescribe the conditions for a quorum and for a majority, in accordance with which the decisions, or some of them, shall be taken. Unless otherwise provided for by the contract, decisions shall be taken unanimously.