Infrastructure and Software
- Asia Cooperation Dialogue (ACD)
- Asia-Pacific Economic Cooperation (APEC) Transportation Working Group (TPTWG), Energy Working Group (EWG), and Telecommunications and Information Working Group (TEL)
- Association of Southeast Asian Nations (ASEAN) cooperation on transport, telecommunication, energy, and customs
- Association of Southeast Asian Nations Plus Three (ASEAN+3) cooperation on energy, transport, and information & communications technology
- United Nations Economic and Social Commission for Asia and the Pacific (UNESCAP)
Money and Finance
- APEC Finance Ministers' Process
- ASEAN Banking Integration Framework (ABIF)
- ASEAN Capital Markets Forum (ACMF)
- ASEAN Central Bank Forum
- ASEAN Finance Ministers Process
- ASEAN Insurance Council (AIC)
Trade and Investment
- India-Singapore Comprehensive Economic Cooperation Agreement
- Singapore-European Free Trade Association Free Trade Agreement
- Japan-Singapore Economic Agreement for a New-Age Partnership
- Republic of Korea-Singapore Free Trade Agreement
- New Zealand-Singapore Closer Economic Partnership
- Australia-Singapore Free Trade Agreement
