● Ex-President, Bengal Obstetrics and Gynaecological Society (BOGS)
● Ex-Vice-President, FOGSI
● Ex-Chairman, Ethical &Medicolegal Committee of FOGSI
● Ex-President, Indian Society of Perinatology and Reproductive Biology
● Guest Editor, JIMA
● Ex-Member of Editorial Board of Indian Journal of Obstetrics and Gynaecology
● Ex-Chief Editor, ISOPAB Journal
● Advisor – Editorial Board, ISOPARB Journal
● Organizing Chairperson – Golden Jubilee AICOG Conference at Kolkata, 2007
● Organizing Chairperson – Centenary celebration of Lady Dufferin Victoria Hospital
● Chairperson – ISAR Bengal
● Widely associated with different Social Organizations
● Organizing Chairperson – All India ISAR Conference 2018
● Organizing Medical & Public Awareness Camps |