Transparency International has released its Corruption Perceptions Index 2025, ranking countries worldwide based on perceived levels of public sector corruption. The annual report evaluates nations using data from multiple sources, including governance indicators and expert assessments. This year's findings continue to show significant disparities between regions, with Denmark and New Zealand maintaining their positions as least corrupt nations.

The index uses a scale of 0 to 100, where higher scores indicate lower perceived corruption. Countries are evaluated across several dimensions including bribery, diversion of public funds, and government effectiveness. The methodology involves analyzing data from reputable institutions like the World Bank and World Economic Forum. Regional trends show that Western Europe continues to perform best, while Sub-Saharan Africa faces ongoing challenges.

This year's results highlight persistent global corruption challenges despite international anti-corruption efforts. The report emphasizes the need for stronger institutional frameworks and greater transparency in government operations. Transparency International calls for enhanced accountability measures and civic engagement to address systemic corruption issues worldwide.