The label describes a build and a permit, not an owner. Restaurants, bakeries, church halls, community centres, hotel kitchens and the base kitchens behind food trucks can all be commercial kitchens. What they share is equipment rated for continuous use, surfaces and layouts that can be cleaned and sanitized, separate sinks for hands and for dishes, ventilation over the cooking line, and temperature control with records to prove it.
Who oversees that is mostly a local question. The Canadian Food Inspection Agency states you do not need a Safe Food for Canadians licence to trade food within your province or to prepare food that will be sold or consumed in your province — a licence comes into it on import, export, or food sent to another province, with some commodity categories such as dairy, eggs and fish treated differently. In practice a kitchen cooking for sale inside one province answers to provincial or regional rules. In Ontario, for instance, food premises inspection is delivered by local public health units.
The practical contrast is with a home kitchen, which is generally not eligible for food made to sell — with narrow, product-specific exceptions that differ province to province. Nova Scotia exempts some low-risk foods and holds that all other foods offered for sale must be prepared in a permitted food establishment.
Building one is expensive: the Competition Bureau found that shared kitchens and food hubs let food entrepreneurs avoid the six-figure build-out costs of constructing their own commercial kitchen. That is why most food businesses meet the definition by renting a room that already qualifies. See what licensed kitchens list before you price a build.
