Q: What does "Lait - Dairy MK" in a circle mean?
A: If you see the mark of MK in a circle, it means the food product was probably made in Canada, specifically Quebec.
"MK" stands for "Montreal Kosher" and it's the kosher certification symbol for the Vaad Ha'ir or Jewish Community Council of Montreal.
An example of a food product having this mark is the Camel halvah / sesame bar made by the Canadian company Noble Foods.
"Kosher" means that the product was prepared or manufactured according to the dietetic principles of Hebrew laws.
