Detailed information about organization Information about alert on kosher products 2025-08-25 Source of information Information from OU Kosher , USA Website https://oukosher.org/kosher-alerts/ou-kosher-alert-co-op-gold-beef-brisket/ Notes Unauthorized OU The Orthodox Union does not certify Co-op Gold Beef Brisket. Some packaging bears an unauthorized OU mark. Corrective actions are being implemented.