18.1. If one of the other members of the Commission is unable to act or if the office of one of such members becomes vacant, the National Assembly shall, within sixty days, appoint a new member, according to the mode of appointment provided in section 14.
If the National Assembly is not in session, the Committee on the National Assembly shall appoint the new member within the same time by a resolution approved by a majority of the members of each parliamentary group within the meaning of the Standing Orders of the National Assembly. The appointment must be approved by the National Assembly by a resolution approved by two-thirds of its members within thirty days from resumption.
Any appointment under this section is valid for the unexpired portion of the term of the replaced member.