| Date/Year | Milestones |
|---|---|
| 1911-01-01 | The beginning of the Congregation with four members in a rented house at Pala. |
| 1931-01-21 | The Congregation got its own identity and recognition as Sisters of Sacred Heart. |
| 1935-05-23 | The demise of our Founder Father: approbation of the congregation by Holy Father Pius XI. |
| 1936-07-25 | His Ex.Mar James Kalacherry approves the first constitution of the Sacred Heart Congregation. |
| 2011-06-27 | Founder Rev. Fr. Mathew Kadalikkattil raised to the status of "Venerable" |