There’s one big exception to almost everything written about the NDHCE: Quebec. If you plan to practise dental hygiene in Quebec, the national certification exam isn’t part of your path. Here’s how licensing actually works there, and what it means whether you’re a Quebec graduate, moving from another province, or trained abroad.

The short answer

No — you do not write the NDHCE to work in Quebec. Quebec is the only Canadian province that does not use the National Dental Hygiene Certification Examination. Dental hygiene in Quebec is regulated by the Ordre des hygiénistes dentaires du Québec (OHDQ), which runs its own French-language licensing system.

Everywhere else in Canada — BC, Alberta, Saskatchewan, Manitoba, Ontario, and the Atlantic provinces, plus the territories — a pass on the NDHCE is required. Quebec stands alone.

How licensing works in Quebec

The route depends on where you trained.

If you study in Quebec: you complete a Quebec college (CEGEP) program in dental hygiene (Techniques d’hygiène dentaire), which qualifies you to obtain your permit from the OHDQ. No NDHCE.

If you trained elsewhere in Canada or abroad: you go through the OHDQ’s equivalence process — an assessment of your diploma and training against Quebec’s standards. Depending on the outcome, this can involve a competency-validation exam and/or a supervised internship, often completed through a Quebec CEGEP. Again, the NDHCE is not the mechanism.

The French-language requirement

This is the piece candidates from the rest of Canada most often overlook. Under Quebec’s language rules, professional licensing requires demonstrating working knowledge of French — typically by passing the exam administered by the Office québécois de la langue française (OQLF), unless you’re exempt (for example, by having completed enough of your education in French). Practising dental hygiene in Quebec means practising in French, so this isn’t a formality — it’s central.

What if I already passed the NDHCE and want to move to Quebec?

Your NDHCE certificate doesn’t disappear, but it isn’t the key that unlocks a Quebec licence on its own. You’d apply to the OHDQ and go through its process, including the French-language requirement. Labour mobility principles help professionals move between provinces, but Quebec’s distinct system — and its language rules — mean you can’t simply transfer an out-of-province licence without meeting OHDQ requirements. If Quebec is a real possibility, contact the OHDQ early.

What if I’m in Quebec and want to work elsewhere?

The reverse is also worth knowing. If you’re licensed in Quebec and want to move to another province, that province’s regulator will have its own requirements — and because most provinces are built around the NDHCE, you may need to satisfy their certification expectations. Check with the destination provincial regulator before you plan a move.

Internationally-trained and aiming for Quebec?

If you qualified outside Canada and specifically want Quebec, your path runs through the OHDQ’s equivalence process, not the FDHRC’s. That’s a different route than the rest-of-Canada pathway (equivalency assessment → NDHCE → CPEDH) described in our international pathway guide. Quebec also offers CEGEP bridging/integration for internationally-trained candidates, and there’s a specific route for foreign-trained dentists retraining as hygienists. Start with the OHDQ to map your exact steps.

The bottom line

  • Working in Quebec? You need the OHDQ, its equivalence/education requirements, and French (OQLF) — not the NDHCE.
  • Working anywhere else in Canada? You need the NDHCE and your provincial regulator.
  • Moving between Quebec and the rest of Canada? Expect a process either way — plan early and talk to the destination regulator.

Quebec’s system reflects its distinct language and professional-regulation framework. It’s entirely navigable — it’s just its own path, separate from the national exam this site is built around.

Sources: Ordre des hygiénistes dentaires du Québec (OHDQ); FDHRC (which lists Quebec as outside the NDHCE system); Office québécois de la langue française language requirements. Confirm current requirements directly with the OHDQ before acting.