1. Sustainability in Impact Assessments. A Review of Impact Assessment Systems in Selected OECD Countries and the European Commission,2012
2. Impact Assessment Guidelineshttp://ec.europa.eu/smart-regulation/impact/key_docs/key_docs_en.htm
3. Framework for Regulatory Policy Evaluation,2014
4. Regulatory Enforcement and Inspections, OECD Best Practice Principles for Regulatory Policy,2014
5. Measuring Regulatory Performance, Evaluating the Impact of Regulation and Regulatory Policy, Expert Paper n. 1;Coglianese,2012