A sound public integrity system requires a multi-faceted approach, in which disciplinary mechanisms and sanctions, risk management, and integrity in policy and decision making play a pivotal role. Enforcing the integrity measures through sanctions is a necessary element to prevent impunity among public officials and to ensure the credibility of the integrity system as a whole. Integrity risk management supports decision making and ultimately helps to ensure the achievement of integrity objectives. Integrity in decision making ensures the pursuit of the public interest in policy making and improves the delivery of public services in the long-term, promotes fair competition and helps restore trust in government. The Integrity Review of Thailand – Phase 2 deepens the analysis in these three key areas of Thailand’s integrity system, in line with the 2017 OECD Recommendation of the Council on Public Integrity. Together with the OECD Integrity Review of Thailand – Phase 1, the finalisation of this Phase 2 makes Thailand the first country in Asia-Pacificto complete a full review of the key pillars of the country’s public integrity system.