What establishes regulations for safe and sanitary plumbing installations?

Plumbing codes are the set of regulations that specifically govern the design, installation, maintenance, and inspection of plumbing systems. These codes ensure that all plumbing installations are safe and sanitary, protecting public health and the environment. By establishing standards for materials, fixtures, and installation practices, plumbing codes provide guidelines that professionals must follow to ensure compliance with safety and sanitation requirements.

In contrast, building codes encompass broader regulations that apply to the construction and alteration of buildings, which may include structural safety as well as plumbing but do not focus solely on plumbing systems. Safety standards are guidelines that organizations often develop to foster safe practices; however, they may not be mandated by law. Quality assurance measures, while important for maintaining standards within a company or product line, do not set legal requirements for plumbing installations. Therefore, plumbing codes are the most relevant answer in establishing regulations specifically for safe and sanitary plumbing installations.