This project supports the implementation of the mechanism known as ‘Peer Review and Capacity Building on APEC Infrastructure Development and Investment’. With a focus on Indonesia, the objectives are: 1) conduct a peer review on the current institutional set-up, policies and practices (including relevant laws, regulations and guidelines) related to infrastructure development and investment in Indonesia, specifically in the toll-road and clean water sectors; and 2) suggest capacity building activities based on the needs identified through the peer review. Policy recommendations on further steps to promote private sector participation in infrastructure development and investment in Indonesia are also provided.