Voting takes place by post. At least fifteen days before the election, the representative of the State shall send the electors :
1° The dates and times of the opening and closing of the ballot ;
2° Voting instructions and materials;
3° The list of pairs of candidates drawn up in alphabetical order of the names of the titular candidates, based on a letter drawn by lot;
4° Where applicable, the circulars mentioned in article D. 4233-26.