The regional council is composed of:
1° Ten members if the regional company has fewer than three hundred natural person members;
2° Twelve members if the regional company has between three hundred and four hundred and ninety-nine natural person members;
3° Sixteen members if the regional company comprises between five hundred and eight hundred and ninety-nine members who are natural persons;
4° Twenty-two members if the regional company comprises at least nine hundred members who are natural persons;
This composition is defined on the basis of the membership of the list closed on 1 January of the year of the elections.