HSE are currently 18 months in to a 5-year programme of work, the Discovering Safety programme (DSP), supported by a research grant from Lloyd’s Register Foundation.The primary aim of the research programme is to understand how to access and use routine safety and health data in new ways to provide a new approach to improving performance by applying novel data science, artificial intelligence and machine learning techniques in health and safety contexts.The vision for the Discovering Safety programme is to deliver step change improvements in global health and safety performance through better analytic exploitation of routine health and safety data.The focus of this invitation to tender is for two of the construction industry use cases, the construction health and safety risk library and leading indicators for health and safety performance assessment.