CHAIRMAN OF NATIONAL COMMITTES

• Former National Committee of International Union of Geodesy and Geophysics (IUGG) and International 
  Geographic Union (IGU)

• Research Advisory Committee of Indian Institute of Geomagnetism, Mumbai, India

• Tsunami warning alert system for Atomic Energy Commission (Co-Chairman)

• Indo-Mexican programme on seismology (Coordinator from Indian side)

• Indo-Iceland collaborative program (Coordinator from Indian side)

• Indian Area Coordinator in the area of Natural Disaster & Earth Sciences under Indo-Canada inter-governmental S&T agreement.

• Group Monitoring Committee, Seismology, Ministry of Earth Sciences, Govt. of India, N. Delhi