Social value model guidance” refers to a set of instructions, principles, or recommendations for creating and implementing a framework that assesses and quantifies the positive impacts of projects, policies, or organisations on society, the environment, and stakeholders. This guidance provides a structured approach to identifying, measuring, and valuing social value, offering a systematic process for evaluating non-financial outcomes and effectively communicating the broader benefits of initiatives to inform decision-making and resource allocation for societal well-being.