Together with the London-based Most Venerable Order of the Hospital of Saint John of Jerusalem (of which the British monarch is Sovereign Head), the Swedish "Johanniterorden i Sverige", and the Dutch "Johanniter Orde in Nederland", the Order is a member of the Alliance of the Orders of Saint John of Jerusalem. Along with the Roman Catholic Sovereign Military Order of Malta ("SMOM"), these four "Alliance Orders" represent the legitimate heirs of the Knights Hospitaller. They consider other orders using the name of Saint John to be merely imitative, and the Alliance and the SMOM jointly formed a False Orders Committee (renamed and reorganized as the Committee on Orders of St. John), with representatives of each of the five orders, to expose and take action against such imitations.