Detailed information about organization Information about alert on kosher products 2025-03-12 Source of information Information from OU Kosher , USA Website https://oukosher.org/kosher-alerts/ou-kosher-alert-best-choice-frozen-mixed-berries/ Notes Unauthorized OU The Orthodox Union does not certify Best Choice Mixed Berries that contain raspberries. Some packaging bears an unauthorized OU mark. Corrective actions are being implemented.