International Organization of Supreme Audit Institutions

The International Organization of Supreme Audit Institutions (INTOSAI) is an intergovernmental organization whose members are supreme audit institutions. Nearly every supreme audit institution in the world is a member of INTOSAI. Depending on the type of system used in their home country, the members of INTOSAI may be variously titled the Chief Financial Controller, the Office of the Comptroller General, the Office of the Auditor General, the Court of Accounts, or the Board of Audit.

INTOSAI holds a triennial conference entitled the International Congress of Supreme Audit Institutions (INCOSAI). It publishes the quarterly International Journal of Government Auditing and publishes guidelines and international standards on auditing.