• 52^nd Annual Conference of Neurological Society of India, PGIMER,  12 - 15 December 2003, Chandigarh, India
• All Nepal Medical Conference,  March 2003, Dharan, Nepal
• IV International Surgical Conference of Society of Surgeons of Nepal,  November 2002, Kathmandu
• 3^rd International Conference of ICS,  March 2002, Nepal
• 3^rd National Conference of Society of Surgeons of Nepal,  November 2001, Nepalgunj
• 20^th All Nepal Medical Conference,  March 2001, Kathmandu, Nepal
• Second South Asian Neurosurgical Congress,  February 2001, Dhaka, Bangladesh
• 2^nd International Conference Jointly Organised by ICS and contribution to the advancement of surgical and allied specialties,  November 2000, Kathmandu, Nepal
• 37^th Annual Medical Symposium, Jinnah Postgraduate Medical Centre,  February 2000, Karachi, Pakistan
• 12^th National Annual Conference, Pakistan Society of Neurosurgeons,  1999, Lahore, Pakistan
• 36^th Annual Medical Conference Symposium, Jinnah Post Graduate Medical Centre,  February 1999,  Karachi, Pakistan
• First South Asian Neurosurgical Congress,  March 1999, Kathmandu, Nepal
• 11^th National Annual Conference, Pakistan Society of Neurosurgeons,  November 1998, Faisalabad, Pakistan
• 10^th National Annual Conference, Pakistan Society of Neurosurgeons,  November 1997, Karachi, Pakistan
• The 4^th Asian Oceanian International Congress of Skull Base Surgery,  1997, Islamabad, Pakistan
• 7^th symposium of society of anaesthesiologists of Nepal on “Safe Anaesthesia”,  1996, Kathmandu, Nepal
• 3^rd international surgical conference of society of surgeons of Nepal,  1996, Kathmandu, Nepal
• International college of surgeons, first joint conference of national sections of SAARC countries and society of surgeons of Nepal,  1995, Kathmandu, Nepal
• Surgical oncological conference organized jointly by Nepal Cancer Society and Indian association of surgical oncology,  1994, Kathmandu, Nepal