The Factories Act of 1948 was enacted to protect workers employed in factories against industrial and occupational hazards. The Act applies to premises where 10 or more workers are engaged if power is used, or 20 or more workers if power is not used, in a manufacturing process. Key provisions include limiting adult workers to 48 hours per week with mandatory weekly holidays, requiring factories to maintain hygienic conditions with adequate lighting, drainage, temperature and ventilation to protect worker health, and obligating factory owners to ensure employment conditions that safeguard worker safety and health.