The International Plumbing Code (IPC) is a set of regulations that provides guidelines for the design, installation, and maintenance of plumbing systems. It aims to ensure public health and safety by establishing standards for water supply, drainage, and waste disposal. The IPC is updated regularly to incorporate new technologies and practices in the plumbing industry. Developed by the International Code Council (ICC), the IPC is adopted by many jurisdictions across the United States and other countries. It serves as a model code that local governments can modify to fit their specific needs, promoting consistency and safety in plumbing practices worldwide.