Each year we score countries on how corrupt their public sectors are seen to be. How does your country fare?
Join our campaign to stop corrupt politicians and businesspeople from hiding their identities and illegal activities.
Explore the interactive results of the largest ever public opinion survey on corruption.
See our simple, animated definitions of types of corruption and the ways to challenge it.
A world in which government, politics, business, civil society
and the daily lives of people are free of corruption