What are the suggested national plumbing standards known as?

The suggested national plumbing standards are referred to as model codes. Model codes serve as a guideline established by various organizations to create uniformity and consistency in plumbing practices across different jurisdictions. These codes are developed by experts in the field and outline minimum construction safety and performance requirements for plumbing systems.

By adhering to model codes, local jurisdictions can ensure that plumbing installations are safe, efficient, and up to date with current technology and practices. This promotes public health and safety because these codes take into account factors like water conservation, sanitation, and overall system integrity.

In contrast, national codes may refer more broadly to regulations governing various aspects of construction without focusing specifically on plumbing, while building regulations typically cover a wider range of construction activities beyond just plumbing. Inspection codes relate to procedures and protocols for assessing compliance with the codes rather than the codes themselves.