Annual Report 2025
Publication •
In 2025, Transparency International pursued its mission to stop corruption and promote transparency, accountability and integrity at all levels and across all sectors of society.
Corruption Perceptions Index 2019
The Corruption Perceptions Index (CPI) scores 180 countries and territories by their perceived levels of public sector corruption, according to experts and business people.
The CPI 2019 reveals a staggering number of countries are showing little to no improvement in tackling corruption. Our analysis also suggests that reducing big money in politics and promoting inclusive political decision-making are essential to curb corruption.
Related publications
Corruption Perceptions Index 2025
Publication •
The Corruption Perceptions Index scores 182 countries and territories by their perceived levels of public sector corruption, according to experts and business people.
Corruption Perceptions Index 2021
Publication •
The Corruption Perceptions Index scores 180 countries and territories by their perceived levels of public sector corruption, according to experts and business people.
Corruption Perceptions Index 2020
Publication •
The Corruption Perceptions Index scores 180 countries and territories by their perceived levels of public sector corruption, according to experts and business people.
