| Date | Meeting | Venue |
| 2 | ASEAN Finance and Central Bank Deputies Working Group Meeting (AFDM-WG) | Vientiane |
| 3 | ASEAN Finance and Central Bank Deputies Meeting (AFDM) | Vientiane |
| 4 | ASEAN-Canada Dialogue | Vancouver, Canada |
| 4-5 | 2nd Policy Roundtable of ASEAN Senior Officials on Forestry (ASOF) on Regional Forest Policy Coordination and Cooperation | Bangkok |
| 4-5 | 9th ASEAN Transport Facilitation Working Group Meeting | Siem Reap |
| 4-5 | Informal ASEAN Plus Three Finance and Central Bank Deputies Meeting (AFDM+3) | Vientiane |
| 4-8 | Workshop on Effective Practices in Combating Trade in Counterfeited Hard Goods | Bangkok |
| 4-9 |
Workshop on Heritage Conservation Development and Collaboration in ASEAN Countries |
Singapore |
| 5 | The 2nd Joint Session of the Coordinating Committee on the Implementation of the CEPT Scheme for AFTA (CCCA) and the Experts Committee on Customs Matters (ECCM), | Ha Noi |
| 5-6 | 36th Meeting of the Coordinating Committee on the Implementation of the CEPT Scheme for AFTA (36th CCCA) | Ha Noi |
| 5-6 | Prepatory Meeting for the 13th ASEAN Conference on Civil Service Matters (ACCSM) | Phnom Penh |
| 5-7 |
Workshop on Avian Influenza Outbreak Investigation [ASEAN+3 EID Programme Phase I] |
Bangkok |
| 5-8 | 16th Meeting of the Experts Committee on Customs Matters (ECCM) | Ha Noi |
| 5-9 | Intermediate Incident Command System Training and Adaptation Workshop | Ha Noi |
| 6 | ASEAN Finance Ministers Meeting | Vientiane |
| 6-7 | 36th Meeting of the Coordinating Committee on the Implementation of the CEPT Scheme for AFTA (36th CCCA) | Ha Noi |
| 6-8 | ASEAN Regional Forum (ARF) Inter-sessional Meeting on Counter-Terrorism and Transnational Crime (ISM on CT-TC) | Bangkok |
| 7 | The 2nd Joint Session of the Coordinating Committee on the Implementation of the CEPT Scheme for AFTA (CCCA) and the Experts Committee on Customs Matters (ECCM) | Ha Noi |
| 9 | ASEAN Senior Officials Meeting (SOM) Working Group on ASEAN Charter | Cebu, Philippines |
| 10 | Special ASEAN Senior Officials Meeting (SOM) on ASEAN Summits | Cebu, Philippines |
| 10-12 | ASEAN Foreign Ministers' Retreat | Cebu, Philippines |
| 11-12 | The Exchange Visit of ASEAN-ROK Project on Home Care for Older People | Jakarta |
| 11-13 | The 11th Working Group on FDI & Statistics (WGFDIS) | Lao PDR |
| 13-15 | 2nd ASEAN Seminar on e-Business for the Establishment of e-Customs | Singapore |
| 14-16 | BIMP-EAGA Senior Officials Meeting | Kota Kinabalu, Malaysia |
| 17-19 | 4th Task Force on ASEAN Single Window | Vientiane |
| 18-19 |
- 30th
Meeting of Sub-Committee on Food Science and Technology
-30th
Meeting of the Sub-Committee on Non-Conventional Energy Research |
Vientiane |
| 19 |
-6th Meeting of the Advisory Body on the ASEAN Plan of Action on Science and Technology (ABAPAST) -7th Meeting of the Advisory Body on ASEAN Science Fund (ABASF) |
Vientiane |
| 19-21 | The 2nd ASEAN-Korea Trade Negotiating Group/ Trade Negotiating Committee (AKTNG/TNC) | Seoul |
| 20-22 |
49th Meeting of Committee on Science and Technology (COST) |
Vientiane |
| 21-22 | 11th Meeting of AMEICC Working Group on Human Resource Development | Cebu, Philippines |
| 25-26 | ADB-ASEAN Secretariat-Ministry of Finance, Indonesia Joint Workshop on Quantitative Methods for Economic and Financial Monitoring in East Asia | ASEAN Secretariat |
| 25-26 | UN ESCAP Subregional Expert Group Meeting on Identifying Investment Needs and Priorities for the Development of the Asian Highway Network and Related Intermodal Connections | Bangkok |
|
25-27 |
4th Project Steering Committee Meeting/Seminar on the ASEAN Energy Management Accreditation Scheme (AEMAS) |
Kuala Lumpur |
| 25-29 | ASEAN Customs Reform and Modernisation (CRM) Workshop | Kota Kinabalu, Malaysia |
| 25-19 | Hazard Analysis Critical Control Point Training Course for Cambodia, Lao PDR, Myanmar and Viet Nam | Singapore |
| 26 | 9th ASEAN Highways Sub-Working Group Meeting | Bangkok |
| 26 | 25th Meeting of the Task Force on ASEAN Tourism Marketing | Manila |
| 26 | 13th Meeting of the Task Force on Tourism Investment | Manila |
| 26 |
3rd Regional Project Coordinating Committee Meeting: Asia Regional Cooperation to Prevent People Trafficking Project |
Siem Reap |
| 26-27 | ASEAN Economic Ministers' Retreat | Ha Long Bay, Viet Nam |
| 26-27 |
15th Meeting of the Board of Trustees of the ASEAN Foundation |
ASEAN Foundation Office, Jakarta |
| 26-29 |
Training Workshop of ASEAN-ROK Project on Home Care for Older People |
Seoul |
| 27 |
13th Meeting of the Task Force on Tourism Manpower Development |
Manila |
| 27 |
1st Meeting of the Task Force on ASEAN Tourism Standards |
Manila |
| 27 |
1st Meeting of the ASEAN Energy Services Caucus |
Bali |
| 27-28 |
9th ASEAN Land Transport Working Group Meeting |
Bangkok |
| 27-29 |
Workshop on Strategic –based
Budgeting
Best Practices for ASEAN Secretariat
Budgetary System
|
Bangkok |
| 28 | 15th Meeting of the ASEAN Communication Team for Tourism | Manila |
| 28-29 | 1st Meeting of the Special Working Group on ASEAN Tourism Integration | Manila |
| 29-30 | ASEAN-China Senior Officials Consultation (SOC) | Shanghai, China |
Note:
* Other Related Events
** Tentative
(+) Option
as of 26 December 2005