Dr. Ayman Mazahera's foundational text delves into the critical field of hygiene operations management and its impact on public health. This comprehensive guide explores the systematic approaches required for maintaining cleanliness and sanitation in various public and private sectors. It emphasizes the indispensable role of regulatory oversight in safeguarding community well-being, outlining best practices, inspection protocols, and effective management strategies. The book serves as an essential resource for public health officials, sanitation managers, and environmental health students, providing a clear framework for implementing and supervising hygiene programs to prevent disease and ensure a healthy environment.