Registered Office of the Indian Institute of Astrology 7A, Benoy Bose Road Ground Floor (Behind Lansdowne Market) Kolkata - 700 025 Phone: (033) 2474 6678. Mobile: 94324 37030 / 72784 44123 / 98300 06201 E-mail : iiakolkata1979@gmail.com Admittance Shri Biswanath Chatterjee , Office Assistant, received Gold Medal from the Indian Institute of Astrology on June 06, 2009, for his outstanding service towards the various activities of the Indian Institute of Astrology.