This case study report presents research findings on the monitoring and evaluation (M&E) arrangements of a long-running justice sector development programme in Uganda (hereafter JLOS – Justice Law and Order Sector). It is one of five case studies carried out as part of the Saferworld project, 'Evaluating for Security: Developing specific guidance on monitoring and evaluating Security Sector Reform interventions’.1 Together with a wider desk review and supplementary research into the broader M&E systems used by the major SSR donors, the case studies provide an evidence base from which specific guidance on monitoring and evaluating SSR can be developed.