Good Regulatory Practices (GRP) are a systematic application of tools, institutions, and procedures that governments can mobilize to ensure that regulatory outcomes are effective, transparent, inclusive, and sustained. Other terms used for GRP include 'regulatory governance' and 'better regulation.' Among the most common GRP tools used by governments are: public consultation, ex ante regulatory impact analysis (RIA), ex post review of existing regulations, administrative simplification, access to laws and regulations, forward regulatory planning, and regulatory oversight functions. This report focuses on GRP because by improving the regulatory environment, they can boost conditions for sustainable growth and investment. This is evidenced, among others, in the World Bank Group's Global Investment Competitiveness Report 2017-2018, which surveyed 750 investors in developing and transition economies. The report found that next to 'political stability and security', the 'legal and regulatory environment' was the most important consideration of senior executives when making investment decisions (WBG, 2018). Similarly, evidence shows a positive relationship between the improvement of the regulatory environment and aggregate investment (and economic growth), suggesting that countries stand to gain from a broad push for streamlining regulations and procedures affecting business (Eifert, 2009). The report reflects on Malaysia's formal experience with GRP because, although launched only relatively recently, results have been remarkable. Malaysia has demonstrated that more business-friendly regulations and a more favorable regulatory environment can contribute to economic growth and investment. Moreover, Malaysia's regulatory reform success has been reflected in many international indicators, such as the Global Indicators of Regulatory Governance, Worldwide Governance Indicators, Doing Business, (all produced by the WBG) and those from the World Economic Forum that measure the burden of government regulations and transparency of the policymaking process. International indicators measuring GRP performance show that Malaysia is converging with high-income OECD countries.