The TEC consists of the following institutions: the Plenary Assembly, the Permanent Council, the Secretary-General, eight departments, three research units, eight commissions.
The National Muslim Council of Tanzania (BAKWATA) is a well-established faith-based Islamic organization registered since 1968 and a premier Muslim umbrella organization recognized in Tanzania and International.
The Tanzania Episcopal Conference (TEC) is the conference of bishops of the Roman Catholic Church in Tanzania. Founded in 1956, the Episcopal Conference was officially recognized by the government in 1957.
The Christian Council of Tanzania is a Christian ecumenical organization founded in Tanzania in 1964. It is a member of the World Council of Churches, the Fellowship of Christian Councils in Southern Africa