Which of the following is considered by the regulatory authority to be an imminent health hazard?

All of these pose a significant threat to health that needs to be corrected immediately. When faced with one of these situations, you must determine if there is a significant risk to the safety of the food. If you determine that the risk is significant, all food preparation and service must be stopped, and your local regulatory authority must be notified. After taking corrective action, you will need written permission from your regulatory authority before you can resume food preparation and service.