The Bahá'í administration refers to the administrative system of the Bahá'í Faith. It is split into two parts, the elected and the appointed. The supreme governing institution of the Bahá'í Faith is the Universal House of Justice, situated in Haifa, Israel. The Bahá'í administration has four charter documents, * Kitáb-i-Aqdas * Tablets of the Divine Plan * Tablet of Carmel * Will and Testament of `Abdu'l-Bahá