kəntˈɛstᵻd baɪ sˈɪkstiːn klˈʌbz, ɪɾ ˈɑːpɚɹˌeɪts ˌɔn ɐ sˈɪstəm ʌv pɹəmˈoʊʃən ænd ɹˌɛlᵻɡˈeɪʃən wɪððə bˈɛldʒən sˈɛkənd dᵻvˈɪʒən.
Contested by 16 clubs, it operates on a system of promotion and relegation with the Belgian Second Division.