The Kosher KOK-K symbol is a registered trademark. It is the exclusive property of the international KOF-K Organisation. It stands for high-grade, proven kosher quality. Only products and services that match up to these standards obtain the permission to bear the trademark KOF-K. The KOF-K Organisation is run by experts from various fields relating to kosher food production. This worldwide organisation is represented by regional, solely orthodox rabbis. The Jewish orthodox rabbis that represent KOF-K live in Jewish communities in North America, Europe, Israel, Mexico and Canada. They pay regular visits to the kosher food suppliers. Every aspect relating to products and services with the KOF-K symbol is carefully monitored by kosher experts.