Date | Country | Change |
| 1081 |  Italy | Abbacy nullius of Santissimo Salvatore (Italo-Albanese Rite) was established |
| 1732.06.10 | Italy | Ordinariate of Italia continentale (Italo-Albanese Rite) was established |
| 1784.02.06 | Italy | Ordinariate of Silicia (Italo-Albanese Rite) was established |
| 1866 | Italy | Abbacy nullius of Santissimo Salvatore (Italo-Albanese Rite) was suppressed (to Metropolitan Archdiocese of Messina) |
| 1883.08.31 | Italy | Territorial Abbacy of Santissimo Salvatore (Italo-Albanese Rite) was restored |
| 1919.02.13 | Italy | Ordinariate of Italia continentale (Italo-Albanese Rite) was promoted as Diocese of Lungro (gained territory from Archdiocese of Cosenza, Archdiocese of Rossano, Diocese of Bisignano, Diocese of Cassano all’Jonio and Diocese of San Marco and without ecclesiastical province) |
| 1937.09.26 | Italy | Territorial Abbacy of Santa Maria di Grottaferrata (Italo-Albanese Rite) was established |
| 1937.10.26 | Italy | Ordinariate of Silicia (Italo-Albanese Rite) was promoted as Diocese of Piana dei Greci (gained territory from Metropolitan Archdiocese of Monreale and Metropolitan Archdiocese of Palermo and without ecclesiastical province) |
| 1941.10.25 | Italy | Diocese of Piana dei Greci (Italo-Albanese Rite) was renamed as Diocese of Piana degli Albanesi |
| 1986.09.30 | Italy | Territorial Abbacy of Santissimo Salvatore (Italo-Albanese Rite) was suppressed (to Metropolitan Archdiocese of Messina–Lipari–Santa Lucia del Mela and united to Metropolitan Archdiocese of Messina) |
