The Centre for Evidence and Implementation (CEI) is a global, not-for-profit evidence intermediary dedicated to using the best evidence in practice and policy to improve the lives of children, families, and communities facing adversity. Established in Australia in 2015, CEI is a multi-disciplinary team across five offices in London, Oslo, Singapore, Melbourne, and Sydney. We work with policymakers, governments, practitioners, programme providers, and foundations to understand the evidence base, develop methods and processes to put evidence into practice, and trial, test and evaluate policies and programmes to drive more effective decisions and deliver better outcomes for vulnerable people and communities.