The document details a workshop focused on data analysis and operational research aimed at improving decision-making within organizations, particularly charities. It presents the Royal Statistical Society's pro bono initiative, 'Statisticians for Society,' which connects statisticians with charities to support data-driven projects, and discusses operational research methods to assist in effective decision-making. The document highlights the goals, processes, and successes of these initiatives and includes a specific case study on managing the UK dog population by the RSPCA.