What is the Corruption Perceptions Index (CPI)?

The Corruption Perceptions Index ( CPI) is an index which ranks countries "by their perceived levels of public sector corruption, as determined by expert assessments and opinion surveys." The CPI generally defines corruption as an "abuse of entrusted power for private gain".

Are public sector corruption levels at a standstill?

This year’s Corruption Perceptions Index (CPI) reveals that corruption levels are at a worldwide standstill. The CPI ranks 180 countries and territories around the world by their perceived levels of public sector corruption. The results are given on a scale of 0 (highly corrupt) to 100 (very clean).

Why is corruption a problem in high-scoring countries?

Many high-scoring countries with relatively “clean” public sectors continue to enable transnational corruption – with consequences for their own societies. There is an urgent need to accelerate the fight against corruption if we are to halt human rights abuses and democratic decline across the globe.

Which region is most corrupt on the CPI?

Sub-Saharan Africa is the lowest performing region on the CPI, underscoring a need for urgent action. Western Europe and the EU is the highest performing region on the CPI, but is under enormous strain due to COVID-19. The MENA region is still perceived as highly corrupt, with little progress made towards controlling corruption.