Which plumbing code governs the standards used in Alabama?

The International Plumbing Code (IPC) is the correct answer because it is widely adopted throughout many jurisdictions, including Alabama, to set forth the standards for plumbing design and installation. The IPC is developed by the International Code Council (ICC) and provides comprehensive guidelines and specifications to ensure the safe and efficient use, installation, and maintenance of plumbing systems. It addresses various aspects such as materials, sizing, venting, drainage, and fixtures necessary for effective plumbing practices.

The importance of the IPC lies in its alignment with national standards for plumbing safety and effectiveness, which helps ensure public health and safety. This code serves not only as a basis for legal compliance but also as a reference point for plumbing professionals to maintain uniformity in plumbing practices.

Other plumbing codes, like the National Plumbing Code and the Uniform Plumbing Code, may not be as relevant or widely adopted within Alabama compared to the IPC. The Alabama Plumbing Code could be considered a version that adopts elements of the IPC in alignment with local practices and requirements, but as regards the official standards identified, the IPC holds precedence.