Date |  Recent Events |
| 2023.05.22 |  Archbishop Nicolas Henry Marie Denis Thévenin, Apostolic Nuncio to Egypt and Delegate to League of Arab States (LAS), was appointed as Apostolic Nuncio to Oman
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| 2023.01.28 |  Bishop Paul Hinder, O.F.M. Cap., resigned as Apostolic Administrator of Northern Arabia (Kuwait)
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| 2022.05.01 | Bishop Paul Hinder, O.F.M. Cap., resigned as Vicar Apostolic of Southern Arabia (United Arab Emirates)  Bishop Paolo Martinelli, O.F.M. Cap., Titular Bishop of Musti in Numidia and Auxiliary Bishop of Milano (Italy), was appointed as Vicar Apostolic of Southern Arabia (United Arab Emirates)
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| 2020.05.13 | Bishop Paul Hinder, O.F.M. Cap., Vicar Apostolic of Southern Arabia (United Arab Emirates), was appointed as Apostolic Administrator of Northern Arabia (Kuwait) |
| 2019.11.04 | Archbishop Nicolas Henry Marie Denis Thévenin, Apostolic Nuncio to Guatemala, was appointed as Apostolic Nuncio to Egypt and Delegate to League of Arab States (LAS) |
| 2017.10.19 |  Bishop Castor Paul Msemwa, Bishop of Tunduru–Masasi (Tanzania), passed away at 62
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| 2017.07.06 | Bishop Giovanni Bernardo Gremoli, O.F.M. Cap., Vicar Apostolic emeritus of Arabia (United Arab Emirates), passed away at 91 |
| 2014.06.28 | Fr. Paolo Martinelli, O.F.M. Cap., was consecrated as Titular Bishop of Musti in Numidia and Auxiliary Bishop of Milano (Italy) |
| 2014.05.24 | Fr. Paolo Martinelli, O.F.M. Cap., was elected Titular Bishop of Musti in Numidia and Auxiliary Bishop of Milano (Italy) |
| 2013.01.06 | Msgr. Nicolas Henry Marie Denis Thévenin was consecrated as Titular Archbishop of Eclano |
| 2013.01.05 | Archbishop-elect Nicolas Henry Marie Denis Thévenin was appointed as Apostolic Nuncio to Guatemala |
| 2012.12.15 | Msgr. Nicolas Henry Marie Denis Thévenin, Priest of Genova (Italy) and Protonotary Apostolic de numero of Prefecture of the Papal Household, was elected Titular Archbishop of Eclano |
| 2011.05.31 | Apostolic Vicariate of Arabia was renamed as Apostolic Vicariate of Southern Arabia (lost territory to Apostolic Vicariate of Northern Arabia) (United Arab Emirates) Bishop Paul Hinder, O.F.M. Cap., Vicar Apostolic of Arabia (United Arab Emirates), was appointed as Vicar Apostolic of Southern Arabia (United Arab Emirates) |
| 2009.12.15 | Msgr. Nicolas Henry Marie Denis Thévenin, Priest of Genova (Italy) and Prelate of Honour of His Holiness, was appointed as Protonotary Apostolic de numero of Prefecture of the Papal Household |
| 2005.08.25 | Bishop Castor Paul Msemwa succeeded as Bishop of Tunduru–Masasi (Tanzania) |
| 2005.03.21 | Bishop Paul Hinder, O.F.M. Cap., Auxiliary Bishop of Arabia (United Arab Emirates), was appointed as Vicar Apostolic of Arabia (United Arab Emirates) Bishop Giovanni Bernardo Gremoli, O.F.M. Cap., resigned as Vicar Apostolic of Arabia (United Arab Emirates) |
| 2005.01.30 | Fr. Castor Paul Msemwa was consecrated as Coadjutor Bishop of Tunduru–Masasi (Tanzania) |
| 2004.12.07 | Fr. Castor Paul Msemwa, Priest of Njombe (Tanzania), was elected Coadjutor Bishop of Tunduru–Masasi (Tanzania) |
| 2004.08.04 | Msgr. Nicolas Henry Marie Denis Thévenin, Priest of Genova (Italy) and Chaplain of His Holiness, was appointed as Prelate of Honour of His Holiness |
| 2004.01.30 | Fr. Paul Hinder, O.F.M. Cap., was consecrated as Titular Bishop of Macon and Auxiliary Bishop of Arabia (United Arab Emirates) |
| 2003.12.12 | Fr. Paul Hinder, O.F.M. Cap., was elected Auxiliary Bishop of Arabia (United Arab Emirates) and Titular Bishop of Macon |
| 1995.07.08 | Fr. Nicolas Henry Marie Denis Thévenin, Priest of Genova (Italy), was appointed as Chaplain of His Holiness |
| 1989.07.04 | Fr. Nicolas Henry Marie Denis Thévenin was appointed as Priest of Genova (Italy) |
| 1987.06.07 | Fr. Castor Paul Msemwa was appointed as Priest of Njombe (Tanzania) |
| 1976.03.15 | Bishop Irzio Luigi Magliacani, O.F.M. Cap., Vicar Apostolic emeritus of Arabia (United Arab Emirates), passed away at 84 |
| 1976.02.22 | Fr. Giovanni Bernardo Gremoli, O.F.M. Cap., was consecrated as Vicar Apostolic of Arabia (United Arab Emirates) and Titular Bishop of Masuccaba |
| 1975.10.02 | Fr. Giovanni Bernardo Gremoli, O.F.M. Cap., was elected Vicar Apostolic of Arabia (United Arab Emirates) and Titular Bishop of Masuccaba |
| 1969.12.04 | Bishop Irzio Luigi Magliacani, O.F.M. Cap., resigned as Vicar Apostolic of Arabia (United Arab Emirates) |
| 1962.05.09 |  Archbishop Evangelista Latino Enrico Vanni, O.F.M. Cap., Metropolitan Archbishop emeritus of Agra (India), passed away at 83
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| 1956 | Archbishop Evangelista Latino Enrico Vanni, O.F.M. Cap., Metropolitan Archbishop of Agra (India), was appointed as Titular Archbishop of Bizya |
| 1950.05.28 | Fr. Irzio Luigi Magliacani, O.F.M. Cap., was consecrated as Vicar Apostolic of Arabia (United Arab Emirates) and Titular Bishop of Dium |
| 1949.12.25 | Fr. Irzio Luigi Magliacani, O.F.M. Cap., was elected Vicar Apostolic of Arabia (United Arab Emirates) and Titular Bishop of Dium |
| 1949.01.27 | Bishop Giovanni Tirinnanzi, O.F.M. Cap., Vicar Apostolic of Arabia (United Arab Emirates), passed away at 79 |
| 1937.10.28 | Fr. Giovanni Tirinnanzi, O.F.M. Cap., was consecrated as Vicar Apostolic of Arabia (United Arab Emirates) and Titular Bishop of Gaza |
| 1937.08.21 | Archbishop Evangelista Latino Enrico Vanni, O.F.M. Cap., succeeded as Metropolitan Archbishop of Agra (India) |
| 1937.07.02 | Fr. Giovanni Tirinnanzi, O.F.M. Cap., was elected Titular Bishop of Gaza and Vicar Apostolic of Arabia (United Arab Emirates) |
| 1936.07.06 | Bishop Pacifico Tiziano Micheloni, O.F.M. Cap., Vicar Apostolic of Arabia (United Arab Emirates), passed away at 55 |
| 1933.09.08 | Fr. Pacifico Tiziano Micheloni, O.F.M. Cap., was consecrated as Vicar Apostolic of Arabia (United Arab Emirates) and Titular Bishop of Lete |
| 1933.04.25 | Fr. Pacifico Tiziano Micheloni, O.F.M. Cap., was elected Titular Bishop of Lete and Vicar Apostolic of Arabia (United Arab Emirates) |
| 1931.08.12 |  Fr. Jean Chrysostome Bigel, O.F.M. Cap., Vicar Apostolic emeritus of Arabia (United Arab Emirates), passed away at 77
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| 1930 | Archbishop Evangelista Latino Enrico Vanni, O.F.M. Cap., was appointed as Coadjutor Archbishop of Agra (India) |
| 1925 | Archbishop Evangelista Latino Enrico Vanni, O.F.M. Cap., resigned as Vicar Apostolic of Arabia (United Arab Emirates) |
| 1916.09.21 | Fr. Evangelista Latino Enrico Vanni, O.F.M. Cap., was consecrated as Vicar Apostolic of Arabia (United Arab Emirates) and Titular Archbishop of Tenedus |
| 1916.04.15 | Fr. Evangelista Latino Enrico Vanni, O.F.M. Cap., was elected Vicar Apostolic of Arabia (United Arab Emirates) and Titular Archbishop of Tenedus |
| 1915.09.26 |  Bishop Bernardine Thomas Edward Clark, O.F.M. Cap., Bishop of Port Victoria (Seychelles), passed away at 58
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| 1914.08.03 | Bishop Filippo Raffaele Presutti, O.F.M. Cap., Vicar Apostolic of Arabia (United Arab Emirates), passed away at 69 |
| 1910.11.30 | Fr. Filippo Raffaele Presutti, O.F.M. Cap., was consecrated as Vicar Apostolic of Arabia (United Arab Emirates) and Titular Bishop of Anchialus |
| 1910.09.13 | Fr. Filippo Raffaele Presutti, O.F.M. Cap., was elected Titular Bishop of Anchialus and Vicar Apostolic of Arabia (United Arab Emirates) |
| 1910.06.18 | Bishop Bernardine Thomas Edward Clark, O.F.M. Cap., Titular Bishop of Tingis and Vicar Apostolic of Arabia (United Arab Emirates), was appointed as Bishop of Port Victoria (Seychelles) |
| 1903.08.22 | Bishop Louis-Callixte Lasserre, O.F.M. Cap., Vicar Apostolic emeritus of Arabia (United Arab Emirates), passed away at 64 |
| 1902.06.01 | Fr. Bernardine Thomas Edward Clark, O.F.M. Cap., was consecrated as Vicar Apostolic of Arabia (United Arab Emirates) and Titular Bishop of Tingis |
| 1902.03.21 | Fr. Bernardine Thomas Edward Clark, O.F.M. Cap., was elected Titular Bishop of Tingis and Vicar Apostolic of Arabia (United Arab Emirates) |
| 1902 | Fr. Jean Chrysostome Bigel, O.F.M. Cap., resigned as Titular Bishop of Eumenia and Vicar Apostolic of Arabia (United Arab Emirates) |
| 1901.02.27 | Fr. Jean Chrysostome Bigel, O.F.M. Cap., was appointed as Titular Bishop of Eumenia and Vicar Apostolic of Arabia (United Arab Emirates) |
| 1900.04 | Bishop Louis-Callixte Lasserre, O.F.M. Cap., resigned as Vicar Apostolic of Arabia (United Arab Emirates) |
| ... | |
