Southeast Asian leaders are expected to advance measures strengthening the region's digital economy and energy security when the Association of Southeast Asian Nations (ASEAN) Summit convenes this weekend.

"We hope the summit produces clear commitments that businesses can act on," Herminio C. Bagro, chief representative for the Philippines at the US-ASEAN Business Council (US-ABC), told BusinessWorld in an e-mail.

Mr. Bagro said ASEAN leaders are also expected to pursue stronger cooperation on energy reliability, food and healthcare supply chains, and the responsible adoption of artificial intelligence.

The Philippines is hosting the 49th ASEAN Summit and Related Summits in Manila from Nov. 15-17.

Digital trade agreement in focus

US firms anticipate the signing of the Digital Economic Framework Agreement (DEFA), described as the world's first and most comprehensive regional pact on the digital economy. The agreement is expected to streamline and secure digital trade, cross-border e-commerce, and data flows across ASEAN by establishing a framework covering enabling rules, regulation, infrastructure, and talent.

Chris Humphrey, executive director of the EU-ASEAN Business Council (EU-ABC), said he hopes the bloc pushes for measures to advance trade and investment relations with partners such as the European Union (EU).

"ASEAN has been a great beneficiary of supply chain diversification. It needs to continue, and in doing so, it needs to maintain a neutral line between the world's great powers," he said in an e-mailed reply to questions.

His remarks come as the EU works to conclude free trade agreements with four ASEAN member states: the Philippines, Indonesia, Thailand, and Malaysia.

The EU-ABC is also looking forward to the Leaders' Declaration on Strategic Trade Management for Secure Regional Trade, one of the priority economic deliverables under the Philippines' ASEAN chairship. The declaration seeks to regulate the trade of sensitive goods and technologies that can be used for both commercial purposes and weapons.

The US-ABC, for its part, supports the ASEAN Single Window 2.0, an upgraded platform designed to streamline the electronic exchange of trade documents.

"For us the test is practical: can a Philippine enterprise sell across ASEAN, receive payment securely, and move goods with fewer delays and lower costs?" Mr. Bagro said.

For American businesses, ongoing uncertainties underscore the value of continued engagement with ASEAN firms. "[The region's] importance to global markets and supply chains makes sustained US private sector engagement both an economic and strategic priority," Mr. Bagro said.

How many of these priorities become signed commitments over the three days in Manila will be a practical test for the business groups watching the summit.

Tempered expectations

Not all analysts anticipate sweeping outcomes. Manu Bhaskaran, chief executive officer of Singaporean research and advisory firm Centennial Asia Advisors Pte. Ltd., said he has low expectations for this year's summit, noting that the bloc often falls short in addressing sensitive matters.

"ASEAN has played a good role in keeping its members at peace (though it could do little about the Thailand-Cambodia clash). But when it comes to other issues such as promoting regional integration that really moves the needle for businesses, it falters," he said in an e-mail.

Francis M. Esteban, a faculty member of the Department of International Studies at Far Eastern University in Manila, expects delegates to make statements on current geopolitical issues. "Expectations on the security front, alongside the South China Sea and Myanmar, escalating volatility in the Middle East and tensions involving Iran will dominate the leaders' retreats," he said in a Viber message.

ASEAN delegates are expected to urge immediate de-escalation and the protection of civilian shipping lanes amid ongoing tensions in the South China Sea. The Philippines, Vietnam, Brunei, and Malaysia hold overlapping claims in the strategic waterway. China claims most of the South China Sea, a critical maritime corridor through which trillions of dollars in annual trade pass, and has built military installations on artificial islands there.

Regional scale

ASEAN was the world's fourth-largest economic bloc in 2024 — trailing only the United States, China, and Germany — with an estimated gross domestic product (GDP) of $4.13 trillion. In 2025, the bloc's merchandise trade stood at $4.4 trillion, while foreign investments were valued at $245.7 billion.

The grouping comprises the Philippines, Brunei Darussalam, Cambodia, Indonesia, Laos, Malaysia, Myanmar, Singapore, Thailand, Timor-Leste, and Vietnam, and is home to about 700 million people. That scale frames the stakes of the summit's economic deliverables: a signed DEFA would extend common digital trade rules across that combined market, while the Single Window 2.0 upgrade would streamline trade documentation for merchandise flows valued at $4.4 trillion in 2025.

Reporting by Beatriz Marie D. Cruz, Senior Reporter (BusinessWorld).