Changes in Ecclesiastical Jurisdictions in Bosnia and Herzegovina 🇧🇦

Date	Change
500	Diocese of Bistue was established
533	Diocese of Sarsenterum was established (from Diocese of Narona)
590	Diocese of Duvno was established (from the suppressed Diocese of Makarska)
600	Diocese of Bistue was suppressed
600	Diocese of Sarsenterum was suppressed (to Diocese of Ragusa)
984	Diocese of Trebinje was established (from Diocese of Ragusa)
1100	Diocese of Bosnia was established
1250	Diocese of Bosnia was suppressed (to establish Diocese of Bosnia)
1361	Diocese of Trebinje was renamed as Diocese of Mrkan
1391	Diocese of Mrkan was renamed as Diocese of Trebinje–Mrkan
1611.11.21	Apostolic Vicariate of Marča (Croatian Rite) was established (from Diocese of Zagreb)
1663	Diocese of Duvno was suppressed (to Diocese of Makarska)
1735	Apostolic Vicariate of Bosnia was restored (from Diocese of Bosnia and Diocese of Makarska)
1777.06.17	Apostolic Vicariate of Marča (Croatian Rite) was promoted as Diocese of Gornji Tkalec (became suffragan of Esztergom)
1800	Titular Episcopal See of Dulma was established
1801	Diocese of Gornji Tkalec (Croatian Rite) was renamed as Diocese of Križevci
1846	Apostolic Vicariate of Hercegovine was restored (from Diocese of Dubrovnik and Apostolic Vicariate of Bosnia)
1881.07.05	Diocese of Banjaluka was established (became suffragan of Vrhbosna)
1881.07.05	Apostolic Vicariate of Hercegovine was promoted as Diocese of Mostar–Duvno (became suffragan of Vrhbosna)
1881.07.05	Apostolic Vicariate of Bosnia was promoted as Metropolitan Archdiocese of Vrhbosna (with suffragan sees Banjaluka, Mostar–Duvno and Trebinje–Mrkan)
1890.07.08	Diocese of Trebinje–Mrkan was suppressed (to Diocese of Mostar–Duvno and united to Diocese of Mostar–Duvno)
1897.08.02	Titular Episcopal See of Dulma was suppressed (to Diocese of Mostar–Duvno)
1914	Apostolic Administration of Bosna i Hercegovina (Ruthenian Rite) was established (from Diocese of Križevci)
1924	Apostolic Administration of Bosna i Hercegovina (Ruthenian Rite) was suppressed (to Diocese of Križevci)
1933	Titular Episcopal See of Bela was established
1933	Titular Episcopal See of Chimæra was established
1933	Titular Episcopal See of Cozyla was established
1933	Titular Episcopal See of Horæa was established
1933	Titular Episcopal See of Moglæna was established
1933	Titular Episcopal See of Morosbisdus was established
1933	Titular Episcopal See of Rhasus was established
1933	Titular Episcopal See of Tzernicus was established
1985.12.31	Diocese of Banjaluka was renamed as Diocese of Banja Luka
1989	Titular Episcopal See of Bistue was restored
2000.05.25	Diocese of Gospić–Senj was established (from Metropolitan Archdiocese of Rijeka–Senj and became suffragan of Rijeka)
2009.11	Titular Episcopal See of Sarsenterum was restored
2011.02.01	Military Ordinariate of Vojni ordinarijat u Bosne i Hercegovine was established