Russia again ranks highly among nations seen as corrupt, based on an international survey for U.S. News’ Best Countries ...

South Sudan and Somalia top the 2025 Corruption Perceptions Index as the most corrupt countries globally Five African nations rank among the ten most corrupt countries according to Transparency ...

Each year, the Corruption Perceptions Index shapes debates on governance, trust and accountability across the globe. But while the rankings often grab headlines, the way the index is built is less ...