Electrical code in Nunavut

Nunavut has adopted CSA C22.1-1998 (18th edition) (Canadian Electrical Code, Part I). The adopting authority is Government of Nunavut — Community and Government Services, Safety Services Division (Office of the Chief Electrical Inspector), under the Electrical Protection Act. Verified June 28, 2026.

Nunavut's Electrical Protection Regulations (RRNWT (Nu) 1990, c. E-21, inherited from the NWT at division and consolidated for Nunavut) adopt, under s.4, CSA C22.1-1998 Canadian Electrical Code, Part I, 18th edition, subject to Nunavut modifications in Schedule B. The regulation names a fixed edition (no automatic 'as amended' clause for the CEC), so the legally adopted edition lags the current national edition by several cycles. In practice the territory's Office of the Chief Electrical Inspector administers electrical safety; confirm with that office whether a newer CEC edition is enforced administratively. Confidence: moderate-high on the legal text, lower on day-to-day enforcement edition.

It is the specific edition of a model code (for example CSA C22.1:24 or the 2020 National Building Code) that a province has legally adopted and currently enforces. Codes are republished on roughly three-year cycles, and each jurisdiction adopts a new edition on its own schedule — often with amendments — so the edition in force varies by place and by discipline.

Not always. Many jurisdictions set a baseline edition for the whole province, but local building departments (the authority having jurisdiction, or AHJ) can amend it or enforce a different edition. Some places leave most adoption to local jurisdictions, and a few large cities run their own codes. Always confirm with your AHJ.

The Canadian Electrical Code (CSA C22.1) for electrical, the National Building, Plumbing and Fire Codes of Canada and their provincial editions for building, plumbing and fire, and CSA B149.1 for gas.

The National Research Council publishes the national model codes — building, plumbing, fire and energy — as free downloads. CSA standards such as the Canadian Electrical Code and CSA B149.1 usually have to be bought, though some provinces give free read-only access through their own portals. Each result links to the official source.

Trade codes are copyrighted by their standards bodies (CSA Group and the National Research Council of Canada). This directory publishes only factual adoption data — which edition is in force, when it took effect, who the authority is, whether it is amended, and where to read it officially — and links you to the official source for the code text itself.