In addition to the Canadian Food Inspection Agency, provincial and territorial health authorities also play a role in enforcing food safety regulations. These organizations are responsible for inspecting food establishments within their jurisdiction, such as restaurants and grocery stores, to ensure that they are following food safety guidelines. They also investigate foodborne illness outbreaks and work with the CFIA to prevent future outbreaks. It is important for both federal and provincial/territorial agencies to work together to ensure the safety of Canada's food supply.