From Kosher.com: Why Does Cheese Require Kosher Certification? OU Kosher Staff May 15, 2018 From Kosher.com: The OU’s own Rabbi Moshe Elefant explores the issues that arise with cheese and Kosher certification. OU Kosher Staff Related Articles Industrial Kosher Articles Kosher Trends GLP-1 and the Food Industry Reset: Why OU Kosher’s Scale Matters Articles Industrial Kosher Articles Top 10 Most Valuable Food Brands of 2025: OU Kosher Brands at the Center Articles Industrial Kosher Articles Conagra’s 2025 Snacking Report: OU Kosher Products at the Center of Key Trends