The ASEAN Chairmanship rotates annually following the alphabetical order of member states' English names, as provided for in Article 31 of the ASEAN Charter. The chairing country leads the ASEAN Summit and other key meetings throughout that calendar year. Malaysia held the chair in 2025 under the theme 'Inclusivity and Sustainability', and the Philippines takes over on 1 January 2026. The alphabetical rotation can be adjusted by consensus — as when Myanmar relinquished its 2026 turn to the Philippines.
- Article 31 of the ASEAN Charter establishes an annually rotating chairmanship following the alphabetical order of member states' English names.
- The chairing country leads the ASEAN Summit, the ASEAN Coordinating Council, the three Community Councils, relevant sectoral ministerial bodies and the Committee of Permanent Representatives (Article 31(2)).
- Malaysia held the chair in 2025; the Philippines takes over in 2026, superseding Myanmar's relinquished turn.
- Timor-Leste was admitted as the 11th member on 26 October 2025, adding a country to the alphabetical cycle.
- The ASEAN Charter was signed in Singapore on 20 November 2007 by the 10 member states of the time.
Who this applies to: Students, policy researchers, journalists and anyone wishing to understand how ASEAN's leadership is determined each year.
On this page
Every 1 January, a Southeast Asian country inherits the region’s most influential seat — without a vote, without a campaign, purely by alphabetical order.
That is the deliberate design of the ASEAN chairmanship system: a simple rule that avoids power struggles and gives every member its turn to set the regional agenda.
Who becomes Chair, and how is the turn determined?
The rule is enshrined in Article 31(1) of the ASEAN Charter: “The Chairmanship of ASEAN shall rotate annually, based on the alphabetical order of the English names of Member States.”
There is no annual negotiation or ballot. After one country ends its term on 31 December, the next country in alphabetical order takes over automatically. This is the order for the 10 member states at the time the Charter was signed in Singapore on 20 November 2007 — to be distinguished from ASEAN’s five founding members in 1967, since membership had grown to 10 by 2007:
| Turn | Country (English name) |
|---|---|
| 1 | Brunei Darussalam |
| 2 | Cambodia |
| 3 | Indonesia |
| 4 | Lao PDR |
| 5 | Malaysia |
| 6 | Myanmar |
| 7 | Philippines |
| 8 | Singapore |
| 9 | Thailand |
| 10 | Viet Nam |
Timor-Leste, admitted as the 11th member on 26 October 2025, slots in alphabetically after Thailand and before Viet Nam.
What does the Chair country lead?
Article 31(2) provides that within a calendar year, the chairing country leads five groups of ASEAN bodies:
- The ASEAN Summit and related summits
- The ASEAN Coordinating Council
- The three ASEAN Community Councils
- Relevant ASEAN Sectoral Ministerial Bodies and senior officials, where appropriate
- The Committee of Permanent Representatives
Article 32, in turn, gives the chairing country a broader role — among other things, advancing ASEAN’s interests, ensuring “the centrality of ASEAN”, responding swiftly to crises, and representing ASEAN in relations with external partners.
Can the alphabetical turn be skipped?
It can — by consensus, not unilateral exception. After Malaysia (2025), the next turn should have fallen to Myanmar. However, following the military coup of February 2021 and the ASEAN restrictions limiting Myanmar’s participation in summits and ministerial meetings to “non-political” representatives, Myanmar relinquished its 2026 turn.
The Philippines — originally scheduled to hold the chair in 2027 — agreed in 2023 to move forward and take over 2026. This shift was confirmed by mutual agreement, keeping the alphabetical principle as the default while allowing adjustment when circumstances demand.
Recent examples
Malaysia held the chair in 2025 under the theme “Inclusivity and Sustainability” — a year that also marked the 10th anniversary of the ASEAN Community’s formal establishment. Malaysia had previously chaired ASEAN in 2015, the year the ASEAN Community was formally established (effective 31 December 2015).
The Philippines takes over on 1 January 2026 under the theme “Navigating Our Future, Together”, driving ASEAN’s priorities throughout that year as chair.
What comes next
With Timor-Leste now in the cycle, the alphabetical order will continue to determine turns in the years ahead unless members agree to adjust it, as happened for 2026. To understand the full legal framework behind this system, refer to Chapter X (Articles 31–32) of the ASEAN Charter — the official text binding on all 11 member states.
Who decides which country becomes ASEAN Chair?
There is no vote or appointment. Article 31(1) of the ASEAN Charter provides that the chairmanship rotates automatically each year following the alphabetical order of member states' English names.
Can the alphabetical turn be skipped?
Yes, by consensus. Myanmar was supposed to chair in 2026 following the alphabetical order after Malaysia, but relinquished that turn; the Philippines — originally scheduled for 2027 — agreed to take over 2026.
How long does a country hold the chair?
One full calendar year, from 1 January to 31 December. The Philippines takes over from Malaysia on 1 January 2026.
The following are deliberately unstated or described only qualitatively until confirmed by a subject-matter expert:
- Rangka masa tepat dan syarat penyertaan penuh Timor-Leste (anggota ke-11, diterima 26 Oktober 2025) dalam kitaran pengerusian mengikut abjad.
- Pengesahan bahawa penyerahan pengerusian daripada Malaysia kepada Filipina berkuat kuasa tepat pada 1 Januari 2026.
- Kerangka sebab-akibat pelepasan giliran 2026 oleh Myanmar — sama ada dirujuk secara khusus kepada rampasan kuasa 2021 dan sekatan penyertaan ASEAN, atau kepada ketidakstabilan domestik yang lebih luas.
Sources
- Charter of the Association of Southeast Asian Nations (Perkara 31 & 32) — ASEAN
- Media Release – ASEAN Leaders Sign ASEAN Charter, Singapore, 20 November 2007 — ASEAN
- ASEAN Chairmanship 2015 – Malaysia — ASEAN
- Malaysia's Chairmanship of ASEAN in 2025 – Inclusivity and Sustainability — Diplomat Magazine
- The Philippines' ASEAN 2026 Chairship: Steering the Region toward Greater Resilience, Connection, and Change — Asian Development Bank (SEADS)
- PH steps in as Asean 2026 chair after troubled Myanmar opts out — Philippine Daily Inquirer
- Myanmar and ASEAN: Five points, but little consensus — Lowy Institute
- Timor-Leste Participates in the 47th ASEAN Summit and Formalizes Accession as the 11th Member-State — Government of Timor-Leste
Change history
| Version | Date | Change | By |
|---|---|---|---|
| 01.00 | 1 Aug 2026 | Approved and published. | — |