In the Roman Catholic Archdiocese of Manila and its suffragan dioceses, parochial schools are supervised by the Manila Archdiocesan Parochial Schools Association and its suffragan affiliates like the Diocese of Cubao Educational System and the Parochial Schools Association of Novaliches. These organisations are overseen by the Catholic Bishops' Conference of the Philippines through the Episcopal Commission on Catechism and Christian Education.[citation needed]