This report provides an understanding of the adult care requirements in the system of regulation in adult care services. It explores the key drivers and reasons for inspection system in England, the types of care provision subject to registration and inspection, and the fundamental standards of safety and quality across various types of care provision. It also identifies the key areas of enquiry for inspection and evaluates their impact on the organization. The report further explains the grading system used in inspection and evaluates the implications of each grade. Additionally, it discusses the key roles, remits, and responsibilities of registered managers and nominated individuals in registered services.