Products are endorsed as kosher only when bearing the OU emblem on the label. Consumers are directed to check the ingredient panel of products on a regular basis for changes in the Kosher status that may occur as a result of reformulation.
Kosher updates appear regularly on this site and in the News Reporter section of the Orthodox Union publication Jewish Action. Kosher for Passover products under OU supervision are published annually in the Kosher Directory Passover Edition. – The products are Pareve (contain neither milk or meat ingredients). OU Pareve may contain fish or eggs.