The OKS is the Kashruth organization headed by Rabbi Harry Cohen. Rabbi Cohen has spent over 50 years in Kashruth. He has practiced his no-compromises approach to Kashruth throughout his life. He has taken a stand for the strictness of Kashruth against Union bosses, the US Army and even Roshei Yeshiva. He started this website to raise awareness of troubling issues in modern Kashruth that are contrary to Halacha but seem sanctioned (or at least ignored) by many of the mainstream Kashruth organizations.