
Licensing rules
| Who licenses this trade | State: apprentice, journeyman and master plumber licensesOfficial source: ndplumbingboard.gov |
|---|---|
| Apprentice registration | Yes. Apprentices register within 30 days of starting work to receive creditOfficial source: ndplumbingboard.gov |
| Experience before the journeyman exam | 4 years in the trade and 7,600 hours under a licensed master plumberOfficial source: ndplumbingboard.gov |
| Apprentices per supervisor | Not yet confirmed with an official source, check the official link. |
| Who can supervise an apprentice | Years 1 to 3: direct supervision of a master or journeyman plumber; years 4 to 5 may work aloneOfficial source: ndplumbingboard.gov |
Last checked . 4 of 5 items confirmed against official sources; flagged items are still pending. Main board: North Dakota State Plumbing Board.
Plumbers and apprentices in North Dakota
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Next steps
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Electrical in North Dakota · HVAC in North Dakota · North Dakota overview · Plumbing in every state