About

About OU Kosher The OU (Orthodox Union) Kosher is the world’s largest and most widely recognized kosher certification agency, certifying over to 1,300,000 products produced in over 14,000 plants located in 106 countries around the world. The OU, termed a “coveted seal of approval” by The New York Times, is one of the world’s best-known trademarks. Comparing it to the UL®, Forbes magazine wrote, “If you want to know your food is kosher, you can look for the Orthodox Union’s OU symbol.” It immediately and universally enhances your product, raising the perception of its quality, and increasing its marketability.