| Event | Date and Venue |
|---|
| National Workshop on the Improvement of Urban Air Quality of Pakistan | 13-15 December 2004, Lahore, Pakistan |
| SDPI 2004 - 7th Sustainable Development Conference | 8-10 December 2004, Islambabd, Pakistan |
| Better Air Quality 2004 | 6-8 December 2004, Agra, India |
| Pacific Ethanol & Biodiesel Conference & Expo II: Developing an Ethanol & Biodiesel Industry | 1-3 December 2004, Bangkok, Thailand |
| Transforming Cities through Sustainable Transport Systems: Manila - Bogota | 1 December 2004 8:30 – 11:45 am Auditorium A-B, Asian Development Bank |
| CityTrans China 2004 | 17 - 19 November 2004, Shanghai Everbright Convention and Exhibition Centre |
| Annual IASTA Meeting and International Conference | 15-17 November 2004, Indian Institute of Technology, Kanpur |
| Hart's World Fuels Conference | 8-10 November 2004, Singapore |
| 4th UITP Asia-Pacific Congress/ UITP International Bus Conference/ UITP Asia-Pacific Mobility and City Transport Exhibition | 24-28 October 2004, Brisbane Convention and Exhibition Centre, Brisbane, Queensland, Australia |
| CATNet: Training of Trainer on Ambient Air Monitoring QA/QC | 18-23 October 2004, Pathumthani, Thailand |
| Workshop on Urban Air Quality Management in India: Progress and Future Challenges | 18-19 October 2004, Delhi, India |
| Clearing the Air: A Forum on Monitoring and Reporting Air Quality in Metro Manila | 5 October 2004, Manila, Philippines |
| JARI Roundtable 2004 in Beijing | 29 September 2004, Beijing University, China |
| International Environmental Conference on World EXPO 2010 | 29-30 September 2004, Shanghai, China |
| 14th Asia-Pacific Seminar on Climate Change | 21-24 September 2004, Sydney, Australia |
| PSUTA International Brainstorming Towards a Strategic Framework on Sustainable Urban Transport | 2 Sep 2004, Field Trip and Informal Gathering; 3-4 Sep 2004, Official Workshop
at Melia Hanoi Hotel, Viet Nam |
| PSUTA Coordination Meeting and PSUTA International Brainstorming | 30 August - 4 September 2004, Melia Hotel, Hanoi, Viet Nam |
| CAI-Asia - Japan Dialogue on Strengthening Air Quality Management in Asia | 22-23 July 2004, Asian Development Bank Institute, Tokyo, Japan |
| IES-India: Policy Makers Meeting, New Delhi | 29 June 2004, India Habitat Center, New Delhi |
| IES-India: Policy Makers Meeting, Hyderabad | 24 June 2004, Green Business Center, Hyderabad, India |
| Review of methods for monitoring PM10 and PM2.5 | 11-12 October 2004 Berlin, Germany |
| First Coordination Meeting of Regional Air Quality Management Programs and Initiatives | 16 June 2004, Sheraton Grande Sukhumvit, 250 Sukhumvit Road, Bangkok, Thailand |
| HEI Annual Conference 2004 | 2-4 May 2004, Hyatt Regency, Boston, Massachusetts |
| Asian Vehicle Emission Control Conference 2004 | 27-29 April 2004, China World Hotel, Beijing, China |
| Sweeping off the Dust in Manila's Air: A Science and Policy Dialogue | 21 April 2004, ADB Headquarters, Manila, Philippines |
| Leapfrog Factor: Towards Clean Air In Asian Cities | 30 March – 1 April 2004, Jacaranda, India Habitat Centre, New Delhi |
| Policies and Strategies for Fine Particulates in Ambient Air | 22 March 2004, Chennai, India |
| Asia Region Climate and Energy Workshop | 16-17 March 2004, Kuala Lumpur, Malaysia |
| Focused group discussion on the use of alternative fuels for transport | 29 January 2004, Baguio City Philippines |