20 questions from the FDA Food Code 2022. Pick an answer to see the rule and the section it comes from.
1. How should poisonous or toxic materials be positioned relative to food, equipment, and utensils to prevent contamination?
Answer: They must be located in an area that is not above food, equipment, utensils, linens, and single-service articles. Toxic materials should not be placed above food items to prevent drips or spills from contaminating them.
FDA Food Code 2022, § 7-301.11: “Locating the POISONOUS OR TOXIC MATERIALS in an area that is not above FOOD, EQUIPMENT, UTENSILS, LINENS, and SINGLE-SERVICE or SINGLEUSE ARTICLES.”
2. When should the date be recorded on a molluscan shellfish tag, label, or invoice?
Answer: When the last molluscan shellfish from the container is sold or served. The rule specifies that the recording date corresponds to when the final item from that specific container is sold or served.
FDA Food Code 2022, § 3-203.12: “The date when the last MOLLUSCAN SHELLFISH from the container is sold or served shall be recorded on the tag, label, or invoice”
3. A food worker transfers bulk sugar from its original bag into a clear plastic bin for daily use. What labeling requirement applies to this bin?
Answer: The bin must be labeled with the common name of the food. Since sugar is listed as an ingredient that requires identification when moved to a working container, the bin must display its common name.
FDA Food Code 2022, § 3-302.12: “working containers holding FOOD or FOOD ingredients that are removed from their original packages for use in the FOOD ESTABLISHMENT, such as cooking oils, flour, herbs, potato flakes, salt, spices, and sugar shall be identified with the common name of the FOOD.”
4. Where must an employee generally eat, drink, or use tobacco products?
Answer: In designated areas where contamination of exposed food, clean equipment, utensils, linens, and unwrapped single-service articles cannot result. Employees must use designated areas that ensure their eating or tobacco use does not contaminate food, equipment, or linens.
FDA Food Code 2022, § 2-401.11: “Except as specified in ¶ (B) of this section, an EMPLOYEE shall eat, drink, or use any form of TOBACCO PRODUCTS only in designated areas where the contamination of exposed FOOD; clean EQUIPMENT, UTENSILS, and LINENS; unwrapped SINGLE-SERVICE and SINGLE-USE ARTICLES; or other items needing protection can not result.”
5. Which of the following imperfections must be absent from multiuse food-contact surfaces?
Answer: Open seams and cracks. Surfaces must be free of defects like cracks and open seams to ensure they can be properly cleaned and inspected.
FDA Food Code 2022, § 4-202.11: “Free of breaks, open seams, cracks, chips, inclusions, pits, and similar imperfections;”
6. What is the minimum hot holding temperature for most Time/Temperature Control for Safety foods?
Answer: 57°C (135°F). The standard requirement for hot holding is 57°C (135°F) or higher.
FDA Food Code 2022, § 3-501.16: “TIME/TEMPERATURE CONTROL FOR SAFETY FOOD shall be maintained: (1) At 57°C (135°F) or above”
7. What must happen to the original tag or label if shellfish are removed from their original container?
Answer: The source identification must be preserved using an approved record keeping system. Removing shellfish from the original container requires using an approved system to ensure the source identification is not lost.
FDA Food Code 2022, § 3-203.12: “If SHELLSTOCK, SHUCKED SHELLFISH or IN-SHELL PRODUCT are removed from its tagged or labeled container the source identification will be preserved by using a record keeping system”
8. Which types of poisonous or toxic materials are permitted to be stored inside a food establishment for operational purposes?
Answer: Only materials required for cleaning equipment, sanitizing utensils, and controlling pests. The code restricts stored chemicals to those specifically needed for cleaning, sanitizing, and pest control within the establishment.
FDA Food Code 2022, § 7-202.11: “Only those POISONOUS OR TOXIC MATERIALS that are required for the operation and maintenance of a FOOD ESTABLISHMENT, such as for the cleaning and SANITIZING of EQUIPMENT and UTENSILS and the control of insects and rodents, shall be allowed in a FOOD ESTABLISHMENT.”
9. What is the maximum lead content permitted in solder and flux used on food-contact surfaces?
Answer: 0.2%. Solder and flux materials contacting food are limited to a maximum lead content of 0.2%.
FDA Food Code 2022, § 4-101.13: “Solder and flux containing lead in excess of 0.2% may not be used as a FOOD-CONTACT SURFACE.”
10. What is the minimum required clearance between the floor and fixed, floor-mounted equipment that is not easily movable?
Answer: 15 centimeters (6 inches). The standard requirement for fixed floor-mounted equipment is a minimum clearance of 15 centimeters (6 inches) to allow for cleaning underneath.
FDA Food Code 2022, § 4-402.12: “floor-mounted EQUIPMENT that is not EASILY MOVABLE shall be SEALED to the floor or elevated on legs that provide at least a 15 centimeter (6 inch) clearance between the floor and the EQUIPMENT.”
11. If a mechanical clothes washer is provided, where must it be located?
Answer: Where there is no exposed food, clean equipment, utensils, linens, or unwrapped single-service articles. The washer must be placed in an area where it does not contaminate exposed food or clean supplies, ensuring separation from these items.
FDA Food Code 2022, § 4-401.11: “If a mechanical clothes washer or dryer is provided, it shall be located so that the washer or dryer is protected from contamination and only where there is no exposed FOOD; clean EQUIPMENT, UTENSILS, and LINENS; and unwrapped SINGLESERVICE and SINGLE-USE ARTICLES.”
12. What must the actuating lever or mechanism of consumer self-service beverage dispensing equipment prevent?
Answer: Contact with the lip-contact surface of glasses or cups. The mechanism must be designed so that it does not touch the rim of the cup where the customer's mouth goes.
FDA Food Code 2022, § 4-204.13: “The dispensing EQUIPMENT actuating lever or mechanism and filling device of CONSUMER self-service BEVERAGE dispensing EQUIPMENT shall be designed to prevent contact with the lip-contact surface of glasses or cups that are refilled.”
13. How should food be handled if it has been contaminated by bodily discharges from employees or consumers?
Answer: Discard the food. Food that comes into contact with bodily discharges or hands of employees and consumers must be discarded to ensure safety.
FDA Food Code 2022, § 3-701.11: “FOOD that is contaminated by FOOD EMPLOYEES, CONSUMERS, or other PERSONS through contact with their hands, bodily discharges, such as nasal or oral discharges, or other means shall be discarded.”
14. How often must the cavities and door seals of microwave ovens be cleaned?
Answer: At least every 24 hours. Microwave cavities and seals require cleaning at least every 24 hours to maintain hygiene standards.
FDA Food Code 2022, § 4-602.12: “The cavities and door seals of microwave ovens shall be cleaned at least every 24 hours by using the manufacturer's recommended cleaning procedure.”
15. How should a food handler calibrate a food temperature measuring device?
Answer: By following the manufacturer's specifications. The code requires calibration to follow the specific instructions provided by the device manufacturer.
FDA Food Code 2022, § 4-502.11: “FOOD TEMPERATURE MEASURING DEVICES shall be calibrated in accordance with manufacturer's specifications as necessary to ensure their accuracy.”
16. What is the standard cleaning frequency for equipment food-contact surfaces used with Time/Temperature Control for Safety (TCS) foods?
Answer: Every 4 hours. Unless specific exceptions apply, TCS food-contact surfaces must be cleaned at least every four hours.
FDA Food Code 2022, § 4-602.11: “Except as specified in ¶ (D) of this section, if used with TIME/TEMPERATURE CONTROL FOR SAFETY FOOD, EQUIPMENT FOOD-CONTACT SURFACES and UTENSILS shall be cleaned throughout the day at least every 4 hours.”
17. When installing fixed equipment that is not easily movable, what is the maximum allowable gap between the equipment and the adjoining wall?
Answer: Not more than 1 millimeter or one thirty-second inch. The code specifies a very tight maximum gap of 1 mm to prevent debris accumulation while allowing cleaning access.
FDA Food Code 2022, § 4-402.11: “Spaced from adjoining EQUIPMENT, walls, and ceilings a distance of not more than 1 millimeter or one thirty-second inch;”
18. What must be done to raw animal foods immediately after the initial heating phase in a non-continuous cooking process?
Answer: Cool according to specified time and temperature parameters. The food must be cooled immediately after initial heating to meet safety standards before further handling.
FDA Food Code 2022, § 3-401.14: “Immediately after initial heating, cooled according to the time and temperature parameters specified for cooked TIME/TEMPERATURE CONTROL FOR SAFETY FOOD under ¶ 3-501.14(A);”
19. Which scenario allows wild mushrooms to be offered for sale or service without the food establishment needing specific approval?
Answer: Wild mushrooms that are in packaged form and produced by a regulated food processing plant. Packaged wild mushrooms from a regulated processing plant are exempt from the establishment approval requirement.
FDA Food Code 2022, § 3-201.16: “(2) Wild mushroom species if they are in packaged form and are the product of a FOOD PROCESSING PLANT that is regulated by the FOOD regulatory agency that has jurisdiction over the plant.”
20. What is the minimum internal temperature required for raw animal foods cooked in a microwave oven?
Answer: 74°C (165°F). The code mandates that microwave-cooked raw animal foods reach at least 74°C (165°F) throughout.
FDA Food Code 2022, § 3-401.12: “Heated to a temperature of at least 74oC (165oF) in all parts of the FOOD;”