This manual describes methods and resources for practitioners and decision-makers to use for enacting new laws or regulations or amending existing ones as part of a comprehensive road safety strategy. The manual covers steps to be taken to address five main risk factors and post-crash care. It can therefore be used to: . develop an understanding of the framework of legislation and relevant processes that are applicable in a country;. review current national legislation and regulations and identify gaps that hinder implementation and enforcement of effective road safety measures; . identify ava