Action Chapel International, formerly known as Christian Action Faith Ministries, is a Charismatic church which was founded in Accra, Ghana in 1979. Action Chapel International was founded by the Archbishop Nicholas Duncan-Williams], who is the founder and father of the Charismatic Movement in Ghana. ACI, one church in many locations, has over 500 branch and affiliate churches located Africa, Europe, and North America, and since 1992 has met in the Prayer Cathedral near the Accra airport.