Corruption Perceptions Index 2023
Publication •
The Corruption Perceptions Index scores 180 countries and territories by their perceived levels of public sector corruption, according to experts and business people.
You are using an outdated browser. Most of this website should still work, but after upgrading your browser it will look and perform better.
From research reports and policy positions to real life stories and toolkits, our publications offer insight into corruption and how to prevent and stop it.
Publication •
The Corruption Perceptions Index scores 180 countries and territories by their perceived levels of public sector corruption, according to experts and business people.
Publication •
Foreign non-financial enablers, such as lawyers and corporate service providers, have played a critical role in cross-border corruption schemes implicating African officials.
Publication •
This paper presents findings from a series of focus group discussions (FGDs) with participants from four Asian and Pacific countries: Cambodia, Fiji, Indonesia and Sri Lanka.
Publication •
This report lists a series of recommendations to safeguard future COPs from corruption and undue influence, including mechanisms for improving it.
Publication •
This assessment looks at how Just Energy Transition Partnerships (JETPs) have been performing and could do better in terms of transparency, accountability, and participation.
Publication •
Small and medium-sized enterprises fuel supply chains but face corruption risks. This toolkit helps embed integrity with practical anti-corruption guidance.
Publication •
Transparency International’s new self-assessment framework for internal whistleblowing systems is a valuable tool that helps organisations establish best-practice systems.
Publication •
This report lists a series of recommendations to safeguard future COPs from corruption and undue influence, including mechanisms for improving it.
Publication •
A lack of high-level engagement on corruption has weakened the clarity and impact of G20 anti-corruption initiatives for sustainable development.
Publication •
This report offers vital recommendations to combat land corruption in Africa, grounded in the African Union's Land Governance Strategy for sustainable progress.
Publication •
Corruption in Africa hinders access to health care and education, deepening poverty and inequality.
Publication •
In 2023, Transparency International led the global fight against corruption around the world, impacting communities and strengthening anticorruption measures.
Publication •
This policy paper presents an overview of land corruption in West Africa and provides recommendations for the Economic Community of West African States (ECOWAS) to address it.
Publication •
Assessments in the Western Balkans and Türkiye reveal a complex mixture of slow progress in strengthening integrity systems, along with democratic backsliding that strongly…
Publication •
This report highlights findings and lessons from cases of corruption documented in Transparency International’s online Climate and Corruption Case Atlas, the first digital tool of…
Publication •
This report explores the relationship between corruption and discrimination impeding the equal enjoyment of land rights in seven African countries.
Publication •
This report explores what is known about the types, sources and destinations of illicit financial flows in nine African countries.
Publication •
This report underscores how open data can be used to uphold political integrity in the Western Balkans and Türkiye in political financing, law-making and resource allocation.
Publication •
The Corruption Perceptions Index scores 180 countries and territories by their perceived levels of public sector corruption, according to experts and business people.
Publication •
Transparency International calls on the UNCAC CoSP to review the role and impact of corruption in the land sector, and to task the UNCAC Intergovernmental Working Group on…
Publication •
This study analyses political finance regimes in Albania, Bosnia and Herzegovina, Kosovo, Montenegro, North Macedonia, Serbia and Türkiye. It identifies regulatory and enforcement…
Publication •
Foreign non-financial enablers, such as lawyers and corporate service providers, have played a critical role in cross-border corruption schemes implicating African officials.
Publication •
The paper identifies special national and international measures that would increase the accountability of grand corruption offenders and improve remedies for the harm they cause.
Publication •
Transparency International calls on States Parties to make new, ambitious commitments to unlock the potential of beneficial ownership data for anticorruption and asset recovery.
Publication •
Exploring UNCAC Article 13, this submission delves into its link with civic space, crucial for society's active role in anti-corruption efforts.
Publication •
This submission provides recommendations to address challenges in enhancing the transparency of funding of candidates and political parties.
Publication •
Land corruption seriously threatens efforts to fight climate change and achieve a fair energy transition.
Publication •
This paper presents findings from a series of focus group discussions (FGDs) with participants from four Asian and Pacific countries: Cambodia, Fiji, Indonesia and Sri Lanka.
Publication •
Transparency International reviewed the whistleblower protection laws of 20 member states against key EU requirements and best practices.
Publication •
An assessment of the strength of oversight mandate, practice and impact of parliaments in ten countries.
Publication •
This working paper provides an extensive overview of measures that would be most effective in tackling grand corruption, relying on expert opinion and available evidence.
Publication •
Despite transparency rules, the vast majority of corporate-owned real estate in France is held anonymously.
Publication •
This policy brief provides recommendations for transparent land governance to achieve UN Sustainable Development Goal-related targets.
Publication •
Transparency International's annual report for 2022 presents the leading movement in the fight against corruption.