Date | Country | Change |
| 1945.10.03 |  Austria | Ordinariate of Ordinariat d’Autriche de rite oriental (Eastern Rite) was established |
| 1951.11.14 |  Brazil | Ordinariate of Ordinariato para os Fiéis de Ritos Orientais no Brasil (Eastern Rite) was established |
| 1954.06.16 |  France | Ordinariate of Ordinariat des catholiques de rite oriental résidant en France (Eastern Rite) was established |
| 1959.02.19 |  Argentina | Ordinariate of Ordinariato para los fieles de ritos orientales en Argentina (Eastern Rite) was established |
| 1981.09.18 |  Poland | Ordinariate of Poland (for Greek and Armenian Catholics) (Eastern Rite) was established (from Metropolitan Archdiocese of Warszawa) |
| 1991.01.16 | Poland | Ordinariate of Poland (for Greek and Armenian Catholics) (Eastern Rite) was renamed as Ordinariate of Ordynariat dla wiernych obrządku wschodniego w Polsce |
| 2016.06.09 |  Spain | Ordinariate of Ordinariato para los fieles de ritos orientales en España (Eastern Rite) was established |
