Corruption Perceptions Index 2009
- Corruption Perceptions Index 2009 and additional background data
- Corruption Perceptions Index 2009 Regional Highlights: European Union and Western Europe
- Press Release - Corruption threatens global economic recovery, greatly challenges countries in conflict
- Corruption Perceptions Index 2009 - Short methodological note
- Corruption Perceptions Index 2009 - Frequently Asked Questions
- Sources for the TI Corruption Perceptions Index (CPI) 2009