May 26 Leaders Interface with ASEAN Business Advisory Council (ASEAN-BAC) Kuala Lumpur Kuala Lumpur, Malaysia
May 27 16th Indonesia–Malaysia–Thailand Growth Triangle (IMT-GT) Summit Kuala Lumpur Kuala Lumpur, Malaysia
May 27 16th Brunei Darussalam-Indonesia-Malaysia-Philippines East ASEAN Growth Area (BIMP-EAGA) Summit Kuala Lumpur Kuala Lumpur, Malaysia
May 31 5th Meeting of the EO of Permanent Missions of ASEAN Member States to ASEAN for 2025 (5/25) Jakarta Jakarta, Indonesia
May 31 Special Coordinating Committee on Investment (CCI) – approx. 50 participants Penang/Langkawi , Malaysia
June 2 - June 5 ASEAN Consultative Committee for Standards and Quality (ACCSQ) Da Nang Da Nang, Viet Nam
June 9 - June 12 71st ASEAN Single Window Technical Working Group (ASW TWG) Penang/Langkawi , Malaysia
June 10 - June 11 39th WG on International Investment Statistics (IIS) Meeting ASEAN Headquarters/ASEAN Secretariat, Jakarta
June 16 @ 8:00 am - June 20 @ 5:00 pm 43rd ASEAN Senior Officials Meeting on Energy Kuala Lumpur Kuala Lumpur, Malaysia