Requirements, license levels, and the issuing authority, sourced from North Dakota's official board.
Two actions on day one of a North Dakota plumbing career: register as an apprentice inside thirty days, and submit any accredited-school transcript for hourly credit. Both are cheap, both are easy to postpone, and postponing either costs time that cannot be recovered.
| Requirements | THE THIRTY-DAY REGISTRATION RULE IS THE MOST IMPORTANT THING TO KNOW ABOUT NORTH DAKOTA PLUMBING, and it costs people whole years of credit. APPRENTICE PLUMBER. Be at least EIGHTEEN years old and REGISTER WITHIN THIRTY DAYS of beginning employment. The board states the consequence plainly: HOURS WORKED AFTER THE THIRTY DAYS WITHOUT BEING REGISTERED WILL NOT BE COUNTED toward the term of apprenticeship. An apprentice who starts work and registers six months later has lost those six months permanently, they are not credited retroactively. Register in the first month. SCHOOL CREDIT. An applicant who has graduated from a plumbing course at an ACCREDITED SCHOOL may be granted HOURLY CREDIT toward the term of apprenticeship, on provision of an official copy of the school transcript. That is a genuine shortcut and worth claiming with the transcript at registration rather than later. The board supervises and inspects plumbing, drainage, sewage and plumbing ventilation in all public and private buildings, prescribes the state plumbing code, and sets the rules for examination and licensing of all classifications of plumbers. A separate SEWER AND WATER contractor/installer license exists for that scope. |
| Reciprocity | The State Board of Plumbing publishes no standing reciprocity list; an out-of-state plumber applies to the board and is assessed against the apprenticeship term and examination requirements. Note that North Dakota's ELECTRICAL board, by contrast, runs one of the broadest reciprocity networks in the country, the two boards operate quite differently. |
| Renewal | Continuing education is required of both master and journeyman plumbers as a condition of license renewal; the board publishes a list of approved online continuing education courses alongside its classroom providers. |
| Notes | Two actions on day one of a North Dakota plumbing career: register as an apprentice inside thirty days, and submit any accredited-school transcript for hourly credit. Both are cheap, both are easy to postpone, and postponing either costs time that cannot be recovered. |
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Sources: ndplumbingboard.com, www.nd.gov, ndplumbingboard.com, www.nd.gov. Always confirm current requirements with the issuing authority.
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