North Dakota Plumbing Legislation, Codes, and Guidelines

Plumbing Codes and Legislation in North Dakota

The state of North Dakota regulates plumbing installations, licensing, and standards through the North Dakota State Plumbing Board. The state has adopted the 2018 edition of the Uniform Plumbing Code (UPC), published by the International Association of Plumbing and Mechanical Officials (IAPMO), as the basis for the North Dakota Plumbing Code. This code includes specific state-level amendments and is codified under the North Dakota Administrative Code (specifically Article 62-03.1).

Regulatory Authority

The primary agency responsible for setting and enforcing these standards is the North Dakota State Plumbing Board. Established by state law (North Dakota Century Code Chapter 43-18), the Board is empowered to:

• Formulate and circulate the state plumbing code.
• Prescribe rules and regulations for the examination, regulation, and licensing of all classifications of plumbers (including apprentices, journeymen, and master plumbers).
• Supervise and inspect plumbing, drainage, sewage, and ventilation systems in public and private buildings.
• Administer licensing for water conditioning and sewer and water installers.

Resources to Learn More

• North Dakota State Plumbing Board Official Website
• North Dakota Administrative Code Article 62-03.1 (Plumbing Installation Standards)
• North Dakota Century Code Chapter 43-18 (Plumbing)
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• North Dakota Plumber Contractor Licensing Requirements
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