| Year | From | To | ||
|---|---|---|---|---|
| 1789 | Prefecture Apostolic ofUnited States of America (Name Changed and Prelature raised to a Diocese) | Territory Lost | Diocese ofBaltimore, Maryland,USA | Erected |
| 1950 | Military Ordinariate ofBrazil, Military | Erected | ||
| 1958 | Archdiocese ofCambrai,France (Demicourt) | Territory Lost | Diocese ofArras (-Boulogne-Saint-Omer),France | Territory Added |
| 1981 | Diocese ofMinna,Nigeria | Territory Lost | Mission "Sui Iuris" ofAbuja,Nigeria (Federal Capital Territory) | Erected |
| 1984 | Patriarchal Exarchate ofDamas (Armenian),Syria | Erected | ||
| 1989 | Diocese ofMatamoros, Tamaulipas,México (Miguel Alemán, Cd. Mier, Nueva Cd. Guerrero, and Nuevo Laredo) Archdiocese ofMonterrey, Nuevo León,México (Anáhuac, Lampazos, Bustamante, Villaldama, Sabinas Hidalgo, Vallecillo, and Parás) | Territory Lost | Diocese ofNuevo Laredo, Tamaulipas,México | Erected |
| 1995 | Eparchy ofOur Lady of Deliverance of Newark (Syrian),USA | Erected | ||
| 1995 | Eparchy ofNuestra Señora de los Mártires del Libano en México (Maronite) | Erected | ||
| 2010 | Archdiocese ofUtrecht,Netherlands (St. Paul in Nieuw-Loosdrecht) | Territory Lost | Diocese ofHaarlem-Amsterdam,Netherlands | Territory Added |
| 2010 | Archdiocese ofUtrecht,Netherlands (Saint Hippolytus in Kamerik) | Territory Lost | Diocese ofRotterdam,Netherlands | Territory Added |
| 2014 | Diocese ofDodoma,Tanzania | Elevated | Archdiocese ofDodoma,Tanzania | Elevated |
| 2014 | Diocese ofKondoa,Tanzania (from Dar-es-Salaam) | Metropolitan Changed | ||
| 2014 | Diocese ofSingida,Tanzania (from Tabora) | Metropolitan Changed | ||
| 2019 | Territorial Prelature ofXingu, Para,Brazil | Territory Lost | Diocese ofXingu-Altamira, Para,Brazil (Altamira, Vitória do Xingu, Senador José Porfírio, Porto de Moz, Gurupá, Anapu, Brasil Novo, Medicilândia, Uruará, and Placas) | Erected |
| 2019 | Diocese ofMarabá, Para,Brazil (Água Azul do Norte) Territorial Prelature ofXingu, Para,Brazil | Territory Lost | Territorial Prelature ofAlto Xingu-Tucumã, Para,Brazil (Tucumã, São Félix do Xingu, Ourilândia do Norte, Bannach, and Cumaru do Norte) | Erected |
| 2019 | Diocese ofSantarém, Para,Brazil | Elevated | Archdiocese ofSantarém, Para,Brazil | Elevated |
| 2019 | Territorial Prelature ofItaituba, Para,Brazil (from Belém do Pará to Santarém) Diocese ofÓbidos, Para,Brazil (from Belém do Pará to Santarém) | Metropolitan Changed | ||
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