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HOW DOES YOUR COUNTRY MEASURE UP ON THE CORRUPTION PERCEPTIONS INDEX 2025?

182 countries. 182 scores.

Explore the results

We have one vision, a world free of corruption

Our global movement works in over 100 countries to end the injustice of corruption by promoting transparency, accountability and integrity.

What is corruption?

We define corruption as the abuse of entrusted power for private gain.

Research

To end corruption we must first understand it. That’s why we look at what causes corruption and what works against it.

Advocacy

To end corruption, we advocate for power to be held accountable. Everywhere.

Latest news & analyses

What we have done so far

250,000+
People helped to report corruption worldwide through our Advocacy and Legal Advice Centres (ALACs).
140
Countries signed the United Nations Convention Against Corruption (UNCAC) that we helped establish.
8,000+
Companies worldwide committed to stop corruption as a result of our corporate sustainability initiative.
150+
World leaders listened to our call and included corruption in Sustainable Development Goal 16.
See our full impact