| Date/Year | Milestones |
| JAN.1,1911 | The Beginning Of The Congregation With Four Members In A Rented House At Pala |
| SEPT.1,1912 | Establisment Of A New House In Our Own Compound |
| SEPT.21,1918 | Religious Vestition Of The First Batch Of Sisters (10 Members) |
| JUNE11,1920 | Perpetual Profession Of The First Two Members |
| DEC.19,1926 | The First Branch House Is Established At Punnathura In The Arch-Diocese Of Changanacherry |
| JUNE21,1931 | The Congregation Got Its Own Identity And Recognition As Sisters Of Sacred Heart |
| MAY23,1935 | The Demise Of Our Founder Father :Approbation Of The Congregation By Holy Father Pius Xi |
| JULY25,1936 | His Ex. Mar James Kalacherry Approves The First Constitution Of The Sacred Heart Congregation |
| SEPT.6,1937 | Transfer Of Father Founders Mortal Remains Form The Cathedral Church To The Convent Chapel At Pala |
| JUNE24,1938 | Opening of the first house at Mylacomb in the Arch-diocese of Ernakulam, now Kothamangalam Diocese |
| April 3,1952 | Bifurcation of S.H. Congregation into S.H. Congregation Pala and Changanacherry due to establishment of Pala Diocese |
| May 31, 1955 | New branch opened in Thalassery |
| Jan 10,1957 | The S.H. Convents in the Arch-diocese of Ernakulam came under Kothamangalam Diocese. |
| June 29,1969 | The first mission station under the Pala Province is opened in Ujjain Diocese (M.P). |
| Sept 27 ,1969 | The first mission under the Changanacherry Province is opened in TEZPUR Diocese, Assam. |
| June 14, 1973 | The first mission station under the Kothamangalam Province is opened in the Diocese of Satna (M.P). |
| Feb 2, 1974 | A petition for unification is forwarded to Rome. |
| May 28, 1974 | Very Rev. Fr. Canisius CMI is appointed as the pontifical delegate for the unification work. |
| Aug 15, 1974 | Unification and election of the first Superior General and General Council. S.H. Convent is temporarily accepted as S.H. Generalate . |
| March 11, 1976 | Raising the congregation into pontifical right by a decree from Rome. The constitution got approved. |
| July 16, 1976 | Declaration of the four provinces Pala, Chaganacherry, Kothamangalam and Malabar. |
| Nov 13, 1976 | First General Synaxis and General Election at S.H. Generalate Kuruvinal. |
| March 19, 1978 | Bifurcation of Kanjirappally Region from Changanacherry Province. |
| Oct.1,1979 | Beginning of a Service Centre at Friburg in Gernany under S.H Generalate. |
| Dec.27-29,1979 | Extra Ordinary Generalate on 27th Dec.at Managanam, Kottayam by His Emi cardinal Rubin and the release of the “Saptathi Smaranika” of S.H. Congregation. |
| June 26, 1981 | Shifting and declaration of S.H. Generelate at Kottayam. |
| Nov 12-14, 1982 | Second General Synaxis and General Election at S.H. Generalate at Kottayam |
| Jan 1, 1985 | Inauguration of the Platinum Jubilee of the Congregation of Pala Provincial House |
| May 1, 1985 | Declaration of Manathavady Region. |
| May 23, 1985 | 50th Death Anniversary of the Founder. |
| Jan 28, 1986 | Final approval of the revised constitution. |
| Aug 15, 1986 | Forming of Amala Region, Changanacherry Province in N.E.Missions. |
| Sept 21, 1986 | Blessing of the prayer house at Kattappana by Mar. George Punnakottil, Bishop of Kothamangalam. |
| Aug 11, 1987 | Cardinal Prefect of Sacred Congregation for Oriental Churches, Simon De Lourde Swami visited the tomb of the founder. |
| Aug 14, 1987 | Cardinal Simon De Lourde Swami visited the Generalate. |
| May 27, 1988 | Erection of Thamarassery Region. |
| Aug 15, 1988 | Declaration of Vimala Province, Kanjirappally. |
| Nov 11-13, 1988 | Third General Synaxis and Election. |
| Dec 28, 1988 | Declaration of Nirmala Province Mananthavady. |
| June24,1989 | The court for the Cannonization of our Founder is inaugurated. |
| Nov.12,1989 | Rev.Fr.Mathew Kadalikkattil, the Founder raised to the status of Servant of God. |
| Feb.24,1990 | The mortal remains are transferred to the newly constructed tomb in the new chapel of the Provincial house, Pala. |
| May 8,1990 | Blessing of the new chapel at Generalate by His Grace Mar Joseph Powathil. |
| Jan 12,1991 | Coclusion of canonization procedures in Kerala –The documents are sent to the Holy see. |
| April 14,1991 | Erection of Delhi region under Jyothi Province, Kothamangalam. |
| April 21,1991 | Erection of Christu Jyothi region under S.H. Province,pala. |
| May 6,1994 | Inauguration and Blessing of common novitiate for the missions at Paterri,Satna. |
| Nov.16-19, 1994 | 4th General Synaxis and Election. |
| 20-11-94 | Erection of Amala Vice-Province, Assam. |
| 2-2-1995 | Second Session of the General Synaxis. |
| 2-2-1995 | Erection of Jeeva Jyothi Vice-Province, Delhi. |
| 4-4-1995 | Demise of His Grace Most Rev.Dr. Abraham Kattumana, Pontificial Delegate of Syro_Malabar Church. |
| 1-6-1995 | 1 year prayer at S.H. Sakhatkara Kattappana started. |
| 14-9-1995 | Inauguration and blessing of the common Juniorate house at Bangalore, S.H Shanti Dham Convent. |
| 28-10-1995 | Erection of Santhom Province Thamarassery. |
| 29-1-1997 | Revised constitution got approved. |
| 24-25-1997 | The celebration of the 125th birth day of our Founder Father at the Generalate |
| 23-5-1997 | Releasing of the Souvenir in connection with the birthday celebration. |
| 23-7-1997 | Blessing of the new building and chapel of the Bagalore Juniorate House. |
| 15-11-1997 | Inauguration and blessing of Kattippara Vocational Training Centre. |
| 29-2-1998 | Death of V. Rev. Fr. Canisius CMI |
| 8-12-1998 | Erection of Christu Jyothi Vice-Province. |
| 7-10-2000 | Declaration of the Jeeva Jyothi Province, Delhi. |
| 13-11-2000 | 5th General Synaxis and election. |
| 15-8-2003 | Erection of the Navajyothi Vice-Province Idukki. |
| 15-5-2002 | Inauguration of the Museum and office of the Servant of God Father Mathew Kadalikkattil at Pala. |
| 13-4-2005 | Releasing of the Book- "CS- |
| 23-5-2005 | Releasing of the Book "The Shephere’s dream". |
| 22-6-2005 | Appointment of Rev.Fr. James Mathew Pampara CMI as the postulator for the Canonisation of our Founder Father. |
| 15-8-2005 | Promulgation of the S.H.C Formation Manuel. |
| 3-5.2006 | Purchase of the Plot of Land at Edappady, the Birth Place of our Founder Venerable Fr. Mathew Kadalikkattil. |
| 4-8-2006 | Bifurcation of Belthangady Mary Matha Region from Thalassery Province. |
| 15-11-2006 | Assam declaration 6th General Synaxis & Election |
| 26 -01-2007 | Declaration of Nava Jyothi Province Idukki |
| 30-9-2007 | 2 months Spritual Animation Course (S.A.C) First Batch started at Generalate, for those within 10 years of Final Profession. |
| 3-6-2008 | The final approval of Re-revised Constitution form the Holy See. |
| 8-9-2008 | Declaration of Christu Jyothi Province Ujjain. |
| 16-10-2009 | Blessing and Inauguration of S.H Prayer House at Edappady. |
| 1-1-2010 | Inauguration of Centenary Year at S.H. Prayer House Edappady and commencement of perpetual Adoration. |
| 1-6-2010 | Shifting of 1 year Prayer from Kattappana Prayer House to Edappady, Our Founder Father’s Birth place. 1 month prayer of Jubilarians restarted at Kattappana. |
| 10-10-2010 | Rev. Dr. Msgr. Paul Pallath is appointed as postulator for Canonisation process of our Founder Father when Rev.Fr. James Pampara C.M.I resigned from the post. |
| Dec.29,30, 2010 | Conclusion of Centenary Celebrations. |
|
27-6-2011 |
Holly Father Benedict XVI signed the Decree of raising Servant of God Fr. Mathew Kadalikkattil to the state of ‘Venerable’. |
| 16.11.2012 07.03.2013 | 7th General Synaxis and Election Holy Mass and Novena of V.Fr.Mathew Kadalikkattil started every Thursday at S.H Provincial House Chapel |
| 10-14,March 2014 | Initiation of Word of God Retreat |
| 7th - 10th Sept 2014 | Renewal Assembly |
| 03.10.2015 01.09.2015 | Appointment of Rev.Dr.Thunduparambil CMI as the Postulator for the Cause of Canonization process of our Founder, when Rev.Dr.Msgr Paul Pallathu resigned from the post. Ethiopia Mission started by Idukki Province |
| 29.10.2015 | New web site launched |
| 17.12.2016 | Blessing of the new building Jyothis Charitable Society |
| 25.01.2017 | Initiation of Psychospiritual Integration Programme |
| 12.08.2017 | New mobile App uploaded- Sacred Heart Congregation |
| 5th- 8th Sept 2017 Nov 2018 | Renewal Assembly 8th General Synaxis and election |
