Inter-Régions Division
Inter-Régions Division (also known as "Ligue Inter-Régions de football") is the fourth-highest division overall in the Algerian football league system. The division has four groups based on the region of the country, which are East, West and Centre-East and Centre-West, each containing 16 teams from their respective regions. Each year the first from each group are promoted to the Division Nationale Amateur, runs by the Ligue Nationale du Football Amateur and the last three clubs from each group are relegated to the Ligue Régional I.