During the proceedings, Marcos handed over the ASEAN Digital Economy Framework Agreement to ASEAN Secretary-General Kao Kim Hourn. The agreement, signed by ministerial representatives on Saturday, is described by the ASEAN Secretariat as a major milestone toward an open, secure, and interoperable regional digital economy. It is expected to enter into force in early 2027. Marcos stated that ASEAN must partner with the world to craft a coherent response to global challenges, while leaders also discussed the crisis in Myanmar and tensions in the South China Sea.
The summit coincided with the formal integration of Timor-Leste into the bloc. Timor-Leste joined ASEAN at the 47th Summit in Malaysia in October 2025. To reflect this new membership, an updated ASEAN emblem was unveiled during the opening ceremony. The regional grouping, established in 1967, now comprises eleven member states: Brunei, Cambodia, Indonesia, Laos, Malaysia, Myanmar, the Philippines, Singapore, Thailand, Vietnam, and Timor-Leste.
High-level guests attended the opening ceremony, including Canadian Prime Minister Mark Carney and Brazilian President Luiz Inacio Lula da Silva, who were present as guests of the Chair. Just prior to the summit’s commencement, Australian Prime Minister Anthony Albanese signed a Defense Cooperation Arrangement with Philippine Secretary of National Defense Gilberto Teodoro Jr. This bilateral move underscores the broader security context in which the multilateral talks are taking place.
Cultural activities accompanied the diplomatic sessions, with the First Lady Louise Araneta-Marcos leading a tour of the Likhang Filipino Exhibition Halls at the International Trade Center Complex. The showcase highlighted Philippine craftsmanship and creative industries. Additionally, leaders posed for a group photograph at the Coconut Palace in Pasay City, which will host the summit retreat sessions.
Protests occurred near the venue, with reports of friction between demonstrators and police authorities. Tensions reportedly escalated when officials attempted to seize a vehicle used by rally organizers, though the situation eventually subsided after the organizers moved the vehicle. The summit is the first of two scheduled meetings for the year, with the bloc generally holding summits twice annually.
The leaders are expected to conclude their discussions on November 18, with final declarations addressing the bloc’s response to regional security and economic cooperation.
