Article L4133-6 of the French General Code of Local Authorities
In the event of a vacancy for a member of the standing committee other than the chair, the regional council may decide to complete the standing committee. The vacancy or vacancies shall then be filled in accordance with the procedure set out in the second and third paragraphs of article L. 4133-5. In the absence of agreement, the members of the Standing Committee other than the President shall be replaced…