| Date | Description |
|---|---|
| 1987-07-07 | Established St.Paul's Region, Vidhisha |
| 1979-04-10 | Inauguration of Alvernia Province, Irinjalakua |
| 1989-11-12 | Kenya Mission started by Alvernia Province, Irinjalakuda |
| 1990-04-30 | Chennai Mission started by Alvernia Province, Irinjalakuda |
| 2019-05-30 | Kenya Mission was elevated as a Region, namely 'Santa Maria Region' Kenya |
| 2020-12-12 | The Chennai Mission which was known as 'Madras Mission' from onwards, has received the new name- 'St.Gianna Mission Chennai' |
| 2020-09-08 | Started a new Mission in Silchar with 4 sisters and blessed new house St.Theresa's FC Convent, Silchar. |
| 2020-01-08 | Started new convent 'Santa Chiara' in Perugia, Italy |
| 2020-08-31 | Blessing of Santa Maria Regional House, Kamulu, Kenya |
| 2023-02-18 | Started new mission in Rwanda and Blessed Rani Maria F.C.Convent, Rwanda. |
| 1997-12-04 | St.Poul's Region, Delhi raised as New Province |
| 10.09.2023 | Inauguration and blessing of Jeevodaya Geriatric Hospice, Nemallur, Chennai. |