When Health Canada or the CFIA issues a food recall, every notice includes a recall class — Class 1, Class 2, or Class 3. For health products like drugs and natural health products, the equivalent system uses Type I, Type II, and Type III. Vehicle recalls issued by Transport Canada don’t use a class system at all.

These classifications aren’t arbitrary. They tell you — and retailers, distributors, and health authorities — how quickly a product needs to be removed from sale and how urgently you should act. Here’s exactly what each level means.

Food Recalls: Class 1, 2, and 3

The CFIA (Canadian Food Inspection Agency) issues food recalls in three classes, defined by the risk to public health.

Highest Risk

Class 1 — Serious Health Risk

There is a reasonable probability that consuming the product will cause serious adverse health consequences or death. Stop using the product immediately and do not consume it under any circumstances.

Class 1 recalls are the most urgent and most common type you’ll see on our site. They include undeclared allergens that could trigger anaphylaxis (peanut, milk, egg, tree nuts), dangerous pathogens like Listeria monocytogenes, Salmonella, or E. coli O157:H7 in ready-to-eat foods, and products contaminated with substances like botulinum toxin.

Class 1 recalls trigger immediate, broad notification — retailers must pull the product from shelves the same day, and Health Canada typically issues a public alert. If you have this product at home, stop eating it and check whether a refund or replacement is available from the manufacturer.

Moderate Risk

Class 2 — Remote Chance of Serious Harm

Consuming the product may cause temporary adverse health consequences, or the probability of serious harm is remote. Return or discard the product — don’t take chances.

Class 2 recalls often involve lower-concentration pathogens, allergen labelling issues where the risk is limited to a small subset of the population, or physical hazards like small foreign material (metal fragments, plastic pieces) that could cause injury but are unlikely to cause permanent harm in most cases.

While less urgent than Class 1, these recalls still require action. Retailers must remove stock, and you should stop using the product. Most consumer refund programs apply to Class 2 recalls.

Lowest Risk

Class 3 — Unlikely to Cause Harm

The product is unlikely to cause any adverse health consequences. This typically means a minor labelling violation with no direct safety impact.

Class 3 recalls are often administrative in nature — incorrect net weight declarations, missing bilingual labelling, or minor ingredient listing errors that don’t create any real health risk. You’ll see fewer of these on our site because many are resolved quietly through voluntary compliance before a public notice is issued.

Health Products: Type I, II, and III

Drugs, natural health products, and medical devices (when issued by Health Canada’s health products directorate) use a parallel Type system that maps closely to the food recall classes.

Type I

Reasonable probability of serious adverse health consequences or death

Equivalent to a food Class 1. Stop using the product and contact your healthcare provider, especially for prescription medications.

Type II

May cause temporary harm; remote probability of serious consequences

Equivalent to Class 2. Consult your pharmacist or prescribing physician before switching medications or stopping a course of treatment.

Type III

Not likely to cause any adverse health consequences

Equivalent to Class 3. Often involves packaging or labelling non-compliance with no direct patient risk.

Vehicle Recalls: No Class System

Transport Canada vehicle recalls don’t use a class or severity rating. All vehicle safety defect recalls are treated with the same urgency regardless of the nature of the defect — whether it’s a minor sensor malfunction or a critical brake failure.

For vehicle recalls, the key detail to look for is the affected system (brakes, airbags, steering, fuel system) and whether your specific make, model, and year is affected. You can search vehicle recalls by make and model on our site.

Consumer Product Recalls

Consumer product safety recalls issued under the Canada Consumer Product Safety Act also don’t use a standardized class system in the same way food recalls do. Severity is implied by the hazard description in each individual recall notice.

What Should You Do When a Product Is Recalled?

  1. Stop using the product immediately — especially for Class 1 / Type I recalls.
  2. Check the recall notice for lot numbers, UPC codes, or “best before” dates that identify which products are affected.
  3. Follow the manufacturer’s instructions — most recall notices include instructions to return the product for a full refund, exchange, or disposal.
  4. Don’t donate or give away recalled products — this spreads the risk.
  5. Report adverse reactions to Health Canada at 1-866-234-2345 or via the official recalls portal.

Stay ahead of recalls — before they make the news.

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Browse Recalls by Class

On every recall page, the class or type is displayed as a badge next to the category. You can filter by category across our main sections:

Sources: CFIA Recall Process · Health Canada Recalls · Open Government Licence — Canada