Across government, business, and the not-for-profit sector there is a growing demand for organisations to measure their social and environmental outcomes and impact while social enterprises in particular rely on the ability to evaluate and communicate their social and financial impact for investment and scalability. Yet measuring outcomes and impact is not a straightforward process. What and how to measure, how to communicate outcomes and impact effectively, and how to manage the process of evaluation within an organisation are just some of the associated challenges.