Changes in Ecclesiastical Jurisdictions in Chad 🇹🇩

Date	Change
1947.01.09	Apostolic Prefecture of Fort-Lamy was established (from Apostolic Vicariate of Foumban, Apostolic Vicariate of Khartoum and Apostolic Prefecture of Berbérati)
1951.05.17	Apostolic Prefecture of Moundou was established (from Apostolic Prefecture of Fort-Lamy and Apostolic Prefecture of Garoua)
1955.09.14	Apostolic Prefecture of Fort-Lamy was promoted as Diocese of Fort-Lamy (became suffragan of Bangui)
1956.12.19	Apostolic Prefecture of Pala was established (from Diocese of Garoua)
1959.02.19	Apostolic Prefecture of Moundou was promoted as Diocese of Moundou (became suffragan of Bangui)
1961.12.22	Diocese of Fort-Archambault was established (from Diocese of Fort-Lamy and became suffragan of Fort-Lamy)
1961.12.22	Diocese of Fort-Lamy was promoted as Metropolitan Archdiocese of Fort-Lamy (with suffragan sees Fort-Archambault and Moundou and lost territory to establish Diocese of Fort-Archambault)
1964.01.16	Apostolic Prefecture of Pala was promoted as Diocese of Pala (became suffragan of Fort-Lamy)
1972.08.22	Diocese of Fort-Archambault was renamed as Diocese of Sarh
1973.10.15	Metropolitan Archdiocese of Fort-Lamy was renamed as Metropolitan Archdiocese of N’Djaména
1989.03.06	Diocese of Doba was established (from Diocese of Moundou and became suffragan of N’Djaména)
1998.11.28	Diocese of Goré was established (from Diocese of Doba and Diocese of Moundou and became suffragan of N’Djaména)
1998.11.28	Diocese of Laï was established (from Diocese of Doba and Diocese of Moundou and became suffragan of N’Djaména)
2001.12.01	Apostolic Prefecture of Mongo was established (from Metropolitan Archdiocese of N’Djaména and Diocese of Sarh)
2009.06.03	Apostolic Prefecture of Mongo was promoted as Apostolic Vicariate of Mongo
2014.01.13	Apostolic Exarchate of Western and Central Africa (Maronite Rite) was established
2018.02.28	Apostolic Exarchate of Western and Central Africa (Maronite Rite) was promoted as Diocese of Annunciation of Ibadan (without ecclesiastical province)
2023.08.12	Diocese of Koumra was established (from Diocese of Sarh and became suffragan of N’Djaména)