| Date | Meeting | Venue |
| 1 | ASEAN-China Working Group on Development Cooperation | Phnom Penh |
| 2 | ASEAN-Japan Project Cooperation Committee (PCC) Meeting | Jakarta |
| 2-3 | ASEAN-China Joint Cooperation Committee (JCC) | Phnom Penh |
|
2-4 |
Working Group on Industrial cooperation (WGIC) |
Danang City, Viet Nam |
| 2-4 | ASEAN Regional Forum Confidence Building Measures (ARF CBMs): Regional Cooperation in Maritime Security | Singapore |
| 2-6 |
Secretary-General Visit to Republic of Korea |
Republic of Korea |
| 3-4 |
Third Meeting of the Advisory Group of the ASEAN Cultural Fund and the ASEAN Fund |
Singapore |
| 3-4 |
ASEAN-Republic of Korea Joint Planning and Review Committee (JPRC) |
Bali |
| 3-4 |
9th ASEAN Maritime Transport Working Group Meeting |
Bangkok |
|
4-5 |
6th DSM Meeting of the Task Force |
Danang, Viet Nam |
| 5 | The Meeting of the ASEAN Senior Officials Meeting (SOM) Working Group on Zone of Peace Freedom and Neutrality (ZOPFAN) | Jakarta |
| 5 | The Meeting of the Working Group of the Executive Committee for the Southeast Asia Nuclear Weapon-Free Zone (SEANWFZ) | Jakarta |
| 6 | The Meeting of the ASEAN Senior Officials Meeting (SOM) Working Group on the ASEAN Charter | Jakarta |
| 6-8 | ASEAN Senior Officials Meeting | Jakarta |
| 6-12 |
The 25th Meeting of the ASEAN Consultative Committee for Standards and Quality (ACCSQ) and its related Meetings |
Vientiane |
| 7-8 | ARF Seminar on Enhancing Cooperation in the Field of Non-Traditional Security Issues | Hainan Province, China |
| 8 | ASEAN Senior Officials Meeting (SOM) Preparatory Meeting on ASEAN-EU SOM | Jakarta |
| 8-9 |
Meetings of ASEAN Bond Market Initiative Working Groups |
Manila |
| 8-10 |
Workshop on the Cargo Processing Model |
Viet Nam |
| 9 |
ASEAN-EU Senior Officials Meeting (SOM) |
Jakarta |
| 9-10 |
2nd Seminar on Maritime Security and Combating Piracy |
Tokyo |
| 9-12 |
4th ASEAN Inter-Parliamentary Organization Fact Finding Committee (AIFOCOM) to Combat the Drug Menace |
Luang Prabang, Laos |
| 10-11 | 15th ASEAN-EU Ministerial Meeting (AEMM) | Jakarta |
| 11 |
The 5th Meeting of the ASEAN+3 Working Group on the Chiang Mai Initiative Review |
Manila |
| 12-14 |
ASEAN Senior Officials Meeting (SOM) |
Jakarta |
| 14 |
3rd ASEAN + 3 Oil Stockpiling Forum/2nd ASEAN + 3 Oil Market Forum |
Viet Nam |
| 15-17 | 1st meeting of the ASEAN Standards for Horticultural produce |
Davao
City, Philippines |
| 15-17 |
40th Southeast Asian Ministers on Education Organization (SEAMEO) Council Conference |
Ha Noi |
| 15-19 |
SEOM 2/36 (2nd ASEAN Senior Economic Officials Meeting for the 36th ASEAN Economic Ministers Meeting) |
Manila |
| 16-18 |
Symposium on Art Museums as Regional; Sites of Learning and Creative Platforms for Cross Cultural Understanding and Promotion |
Singapore |
| 16-18 |
Special Meeting of ASEAN Directors-General |
Kuala Lumpur |
| 17-18 |
6th ASEAN-OSHNET Coordinating Board Meeting |
Ha Noi |
| 17-18 |
23rd Working Group on Intellectual Property Cooperation (WGIPC) |
Kuala Lumpur |
| 17-18 |
Seminar on Bond Market Initiative |
Bangkok |
| 20 | ASEAN Bond Market Initiative (ABMI) Focal Group Meeting | Vientiane |
| 21 | 8th ASEAN-India Working Group | New Delhi |
|
21-22 |
1st Meeting on the Formulation of the Brunei Darussalam-Indonesia-Malaysia-Philippines East Asian Growth Areas (BIMP-EAGA) Roadmap |
Kota Kinabalu, Sabah, Malaysia |
| 21-22 | The 4th Meeting of the PSC for the East Asia Emergency Rice Reserve (EAERR) Pilot Project | Chiang Mai, Thailand |
| 21-22 | AADCP Program Stream Project Coordinating Committee (PCC) | Jakarta |
| 21-23 | Seminar on Customs Convention of the ATA Carnet for the Temporary Admission of Goods | Singapore |
| 22-23 | ARF-CBM Workshop on Peace Arrangements Ensuring Stability and Security in the Region, Including Civil-Military Cooperation | Japan |
| 22-23 | 1st ASEAN-Japan Experts Workshop on Road Traffic Safety | Tokyo |
| 28 |
18th Expert Group on Trademarks (EGT) |
Kuala Lumpur |
| 28-30 | 5th Meting of the ASEAN Task Force on Codex | Singapore |
|
28-31 |
41st Coordinating Committee on Services (CCS) |
Kuala Lumpur |
| 29 |
16th Expert Group on Patents (EGP) |
Kuala Lumpur |
| 29 | ASEAN-Russia Joint Cooperation Committee (JCC) | Singapore |
| 29-30 | 1st Meeting of the Ad-hoc Expert Group on International Forest Policy | Phnom Penh |
| 29-30 |
Inaugural Meeting on Promoting Networking and Exchanges of Experts in the Conservation of the Arts, Artefacts, and Cultural Heritage of East Asia Countries |
Thailand |
| 29-31 | 11th ASEAN Air Transport Working Group Meeting | Ho Chi Minh City, Viet Nam |
| 29-31 | 2nd Meeting of the HAPUA Working Group No.2-Transmission | Ho Chi Minh City, Viet Nam |
| 29-31 | Third Meeting of the Inter-Agency Task Force for the ASEAN Single Window | Manila |
| 30-31 |
ASEAN Inter-City Workshop on Management of Drug Abuse Problems |
Jakarta |
|
30 March - 1 April |
Seminar on Investment Issues and Negotiations |
Yogyakarta, Indonesia |
Note:
* Other Related Events
** Tentative
(+) Option
as of 26 December 2005