Joint Inspection Unit of the United Nations System - JIU
"As the only independent external oversight body of the United Nations system mandated to conduct evaluations, inspections and investigations system-wide, the Unit aims: To assist the legislative organs of the participating organizations in meeting their governance responsibilities in respect of their oversight function concerning management by the secretariats of human, financial and other resources; To help improve the efficiency and effectiveness of the respective secretariats in achieving the legislative mandates and the mission objectives established for the organizations; To promote greater coordination between the organizations of the United Nations System; To identify best practices, propose benchmarks and facilitate information-sharing throughout the system."