The Operations Evaluation Department (OED) is an independent department within the ADB, reporting to the ADB’s Board of Directors through the Development Effectiveness Committee. The OED’s function mainly involves evaluating the performance of completed projects, programs, and technical assistance, in addition to the ongoing project portfolio, broader thematic issues, and of the effectiveness of ADB’s policies, practices, and procedures.
This site links to a host of evaluation reports, searchable by year, topic, country and report type.