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 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 Kosher Professionals Kosher Trends 200 Industry Professionals Unite at Annual OU Kosher Conference Focused on Innovation and Global Kashrus Issues