The document discusses South Korea's Integrity Assessment initiative, which aims to encourage public institutions to voluntarily assess and disclose their integrity levels to prevent corruption. It does this through conducting regular surveys of over 240,000 individuals to identify corruption risks, trends over time, and areas for improvement. The assessments have been effective, with integrity levels in the public sector continuing to improve since implementation began in 2002. In 2012, the Integrity Assessment model received international recognition by winning a UN Public Service Award.