Canada Occupational Health and Safety Regulations (SOR/86-304)

9.36 (1) Where foods stored by an employer for consumption by employees require refrigeration to prevent them from becoming hazardous to health, the foods shall be maintained at a temperature of 4°C or lower.

(2) Where foods stored by an employer for consumption by employees require freezing to prevent them from becoming hazardous to health, the foods shall be maintained at a temperature of -11°C or lower.