Kosher Supervision of America (KSA), a non-for-profit Kosher certifying agency, is the largest kosher certification organization in the western United States. The KSA enjoys universal recognition and support and is a proud member of the Association of Kashrus Organizations (AKO).(^[1]) With headquarters based in Los Angeles, it maintains offices in Florida, New Jersey, China & Israel. Rabbi Binyomin Lisbon founded the KSA in 1996 and currently serves as the CFO. Rabbi Yechezkel Auerbach has been the senior Kashrus administrator since 2012. He is one of the leading voices in the kosher industry, with over 4 decades of experience.

The KSA prides itself on their exceptional "customer service" bringing the highest level of kosher at an affordable rate.

The company also offers Halal & Vegan certification.^[2]