This guide provides organisations with a modern, practical and governance-ready framework for delivering effective scrutiny, customer influence, accountability and service improvement activity across the social housing and public sector landscape. Designed to strengthen transparency, trust and evidence-based challenge, the guide supports scrutiny panels, resident groups, Boards, governance teams, operational managers and customer influence professionals in developing meaningful and impactful scrutiny arrangements. It includes guidance on scrutiny principles, governance expectations, resident engagement, evidence gathering, scrutiny structures, work programming, equality and inclusion, digital scrutiny, recommendation tracking, accountability frameworks and continuous improvement approaches. The guide promotes scrutiny as more than a compliance exercise, positioning it instead as a powerful driver of organisational learning, resident voice, service improvement and stronger governance aligned to modern UK housing regulation and best practice.