OU Kosher (Orthodox Union)

OU Kosher, a program of the Orthodox Union, is the leading kosher certification agency in the U.S., certifying over 1.3 million products globally. They provide trusted kosher supervision to food companies and consumers, ensuring products meet strict Jewish dietary laws. OU Kosher supports manufacturers with certification services, educational resources, and a global network, making it a cornerstone in the kosher food industry.