The Policy Consultation Forum generated interactive discussion and debate on developing innovative approaches to promote sustainable infrastructure development with the active participation of policymakers, academia, private sector, and international organizations. The Forum has been meaningful in the sense that it has (a) enhanced the role of the Seoul Initiative in the prosperity of the environment and the economy in the Asia-Pacific region, (b) pursued measures for environmental cooperation among countries and strengthened networking, and (c) promoted the idea of green growth through joint implementation with the international organizations.