Rank-order rules
Mauritania
2) In electoral constituencies with more than three seats, with the exception of the national women's list, each list is alternately composed of a candidate of each sex, taking into account the following two principles: - Within each entire group of four candidates in the order of presentation of the list must include an equal number of candidates of each sex, - The difference between the number of candidates of each sex cannot be greater than one (Article 4.2 - Parity Law)