Date | Country | Change |
| 1697.03.27 |  Romania | Diocese of Alba Iulia (Romanian Rite) was established (from Diocese of Transilvania) |
| 1721.05.18 | Romania | Diocese of Alba Iulia (Romanian Rite) was renamed as Diocese of Făgăraş |
| 1777.06.23 | Romania | Diocese of Oradea Mare (Romanian Rite) was established (from Diocese of Oradea Mare) |
| 1853.11.26 | Romania | Diocese of Făgăraş (Romanian Rite) was promoted as Metropolitan Archdiocese of Făgăraş (with suffragan sees Lugoj and Oradea Mare and lost territory to establish Diocese of Lugoj) |
| 1853.11.26 | Romania | Diocese of Lugoj (Romanian Rite) was established (from Diocese of Făgăraş and Diocese of Oradea Mare and became suffragan of Făgăraş) |
| 1853.12.19 | Romania | Diocese of Gherla, Armenopoli, Szamos-Ujvár (Romanian Rite) was established (from Metropolitan Archdiocese of Făgăraş and became suffragan of Făgăraş) |
| 1854.11.16 | Romania | Metropolitan Archdiocese of Făgăraş (Romanian Rite) was promoted as Metropolitanate sui juris of Făgăraş şi Alba Iulia |
| 1930.06.05 | Romania | Diocese of Gherla, Armenopoli, Szamos-Ujvár (Romanian Rite) was renamed as Diocese of Cluj–Gherla (lost territory to establish Diocese of Maramureş) |
| 1930.06.05 | Romania | Diocese of Maramureş (Romanian Rite) was established (from Metropolitanate sui juris of Făgăraş şi Alba Iulia, Diocese of Gherla, Armenopoli, Szamos-Ujvár, Diocese of Hajdúdorog, Diocese of Ivano-Frankivsk, Diocese of Mukacheve and Diocese of Oradea Mare and became suffragan of Făgăraş şi Alba Iulia) |
| 1982.01.11 |  USA,  Canada | Apostolic Exarchate of United States of America (Romanian Rite) was established |
| 1987.03.26 | USA, Canada | Apostolic Exarchate of United States of America (Romanian Rite) was promoted as Diocese of Saint George’s in Canton (without ecclesiastical province) |
| 2005.12.16 | Romania | Metropolitanate sui juris of Făgăraş şi Alba Iulia (Romanian Rite) was promoted as Major Archdiocese of Făgăraş şi Alba Iulia |
| 2014.05.29 | Romania | Diocese of Sfântul Vasile cel Mare de Bucureşti (Romanian Rite) was established (from Major Archdiocese of Făgăraş şi Alba Iulia and became suffragan of Făgăraş şi Alba Iulia) |
