| NO. | DATE | VENUE | HOST | THEME |
| 1st | 29th Oct - 2ndDec 1979 | JAKARTA, Indonesia | BERSAMA, Indonesia | The Role of NGOs in Prevention, Treatment, Rehabilitation and Control of Drug ABuse |
| 2nd | 3'^rd Nov - 8th Nov 1980 | MANILA, Philippines | Narcotics Foundation of the Philippines Inc. | The Role of NGOs in Drug Abuse and Control. |
| 3rd | 2nd Nov - 6th Nov 1981 | KUALA LUMPUR, Malaysia | PEMADAM Malaysia | NGO's Response to the Changing Patterns of Dadah Use |
| 4th | 13th Dec - 17th Dec 1982 | BANGKOK, Thailand | Council of Social Welfare of Thailand | Prevent Drug Abuse and Help Build A Better World |
| 5th | 21st Nov - 25th Nov 1983 | SINGAPORE | SANA Singapore | NGO's Response Towards Drug Abuse |
| 6th | 10th Dec - 14th Dec 1984 | JAKARTA, Indonesia | BERSAMA Indonesia | Promoting the Involvement of All NGOs to Combat Drug Abuse |
| 7th | 23rd Sept - 27th Sept 1985 | KATHMANDU, Nepal | Nepal Youth Organization | Drug Free Youth for Participation, Development and Peace |
| 8th | 13th Dec - 19th Dec 1986 | SYDNEY, Australia | ADF Australia | HEALTH FOR ALL - Its Implications For Prevention and Control of Inappropriate Drug Use |
| 9th | 23rd Nov - 27th Nov 1987 | HONG KONG | Hong Kong Council of Social Service | From Substance Abuse and Social Apathy to Self-Help and Community Participation |
| 10th | 14th Nov - 18th Nov 1988 | KUALA LUMPUR, Malaysia | PEMADAM Malaysia | From Global Commitment to Community Action |
| 11th | 12th Nov - 17th Nov 1989 | COLOMBO, Sri Lanka | FONGOADA Sri Lanka | Towards Greater Efficiency in NGO Activity |
| 12th | 12th Nov - 16th Nov 1990 | SINGAPORE | SANA Singapore | Healthy Living Without Drugs |
| 13th | 25th Nov - 29th Nov 1991 | MANILA Philippines | PHILCADSA Philippines | Equipping for The Year 2000 - NGOs Response to the Escalating Drug Abuse Problem |
| 14th | 7th Dec - 11th Dec 1992 | KUALA LUMPUR, Malaysia | PEMADAM Malaysia | TOGETHER - Strive For A Drug Free Society |
| 15th | 5th Dec - 9th Dec 1994 | HONG KONG | Hong Kong Council of Social Service | GOs and NGOs in Team Work - Developing Practical Alternatives to Drug Abuse and Associated Related Behaviour |
| 16th | 2nd Dec - 6th Dec 1996 | JAKARTA, Indonesia | BERSAMA Indonesia | Together Empowering Society for Drug Free Human Resources |
| 17th | 8th Nov - 13th Nov 1998 | BANGKOK, Thailand | NGO-ANCC, NCSW Thailand | New Dimensions on Prevention of Drug and Substance Abuse |
| 18th | 3rd July - 7th July 2000 | BRISBANE, Australia | ADCA Australia | Global & Grass Roots Strategies on Drugs |
| 19th | 11th Dec - 15th Dec 2002[*] | DHAKA, Bangladesh | BAF Bangladesh | From Unitary to Multiciplicity Towards Professionalism in Drug Demand Reduction |
| 20th | 11th Aug - 15th Aug 2003 | COLOMBO, Sri Lanka | FONGOADA Sri Lanka | Towards Maximizing The Potential of Youth For Demand Reduction |
| 21st | 26th June - 1st July 2005 | PORT LOUIS, Mauritius | NATReSA Mauritius | Mobilizing Community Resources to Prevent Substance Abuse  |
| 22nd | 14th - 18th May,2007 | MACAU, S.A.R. China | OFAP, Macau S.A.R. China | Wholesome Families No Drug Abuse  |
| 23rd | Year 2009 | BANDAR SERI BEGAWAN, Brunei Darussalam | BASMIDA, Brunei Darussalam | |