The Factories Act, 1948 outlines regulations for factories in India. A factory is defined as a premises with 10 or more workers if power is used, or 20 or more workers if power is not used. The Act aims to protect worker health and safety. It applies to places with manufacturing processes, regardless of the number of employees. The Act defines key terms, sets requirements for approvals, notifications, and inspections. It also establishes provisions related to worker welfare, health, safety, working hours and holidays.