Food Handler Study Guide (Canada) 2026

Why food safety matters

A foodborne illness, often called food poisoning, is an illness caused by eating food or drinks that contain harmful germs, toxins or chemicals. Most people get vomiting, diarrhea and stomach cramps. Some people get very sick. Young children, older adults, pregnant people and people with weak immune systems are most at risk.

Food handlers protect customers every day by washing their hands, keeping food at safe temperatures, cooking food all the way through and keeping raw food away from ready-to-eat food.

Your job as a food handler

Follow your workplace's food safety procedures every shift, even when it is busy.
Check and record temperatures when you are asked to.
Report problems right away: a broken fridge, signs of pests, a damaged delivery or a sick co-worker.
Stay home when you are sick, and tell your supervisor why.
Ask your supervisor when you are not sure. Never guess with food safety.

Owners and operators are responsible for training staff and running a safe premises, but every worker has a part to play. One careless step, such as cutting salad on a board used for raw chicken, can make many people sick.

Three kinds of hazards

Biological hazards: bacteria, viruses, parasites and the toxins they make, such as Salmonella, Listeria, E. coli O157:H7 and norovirus.
Chemical hazards: cleaners, sanitizers and pesticides that get into food.
Physical hazards: objects such as glass, metal, plastic, bandages, hair or bones.

Germs to know

Germ	Often linked to	Key control
Salmonella	Raw poultry and eggs	Cook poultry to 74°C; keep raw poultry away from other food
E. coli O157:H7	Undercooked ground beef	Cook ground beef to 71°C
Listeria	Deli meats and other ready-to-eat foods	Keep cold; it can grow slowly even in the fridge
Norovirus	Sick food handlers	Keep sick workers away from food; wash hands well
Bacillus cereus	Cooked rice left warm	Keep rice hot or cool it quickly
Staphylococcus aureus	Hands, cuts and noses of workers	Cover cuts, wear gloves, wash hands

Hazardous foods and the danger zone

Hazardous foods (also called potentially hazardous foods) let germs grow quickly. They include meat, poultry, fish and shellfish, eggs, milk and dairy, cooked rice, beans and potatoes, tofu, and cut melons. Ready-to-eat foods, such as salads and sandwiches, will not be cooked again, so they must be protected from germs.

Bacteria grow fastest between 4°C and 60°C. This is the temperature danger zone. BC's Food Premises Regulation requires potentially hazardous food to be kept at 4°C or colder or 60°C or hotter, and frozen food at −18°C or colder. In Ontario, storing hazardous food between 4°C and 60°C is an offence.

Keep hazardous food out of the danger zone: cold at 4°C or below, hot at 60°C or above.

4°C and below: keep cold food here.
4°C to 60°C: the temperature danger zone, where bacteria grow fast.
60°C and above: keep hot food here.
74°C: a safe internal cooking temperature for foods such as poultry pieces, leftovers and egg dishes.

What	Temperature
Cold holding	4°C or colder
Hot holding	60°C or hotter
Frozen storage	−18°C or colder
Fridge and hot holding thermometers (BC)	Accurate to within 1°C

Safe internal cooking temperatures

Cooking food to a safe internal temperature kills harmful germs. Colour and clear juices do not prove that food is safe. Use a food thermometer. The temperatures below come from Health Canada.

Food	Safe internal temperature
Beef, veal and lamb steaks and roasts: medium-rare / medium / well done	63°C / 71°C / 77°C
Mechanically tenderized beef and veal	63°C
Ground beef, veal and lamb (burgers, meatballs, sausages)	71°C
Pork (pieces, whole cuts and ground)	71°C
Poultry pieces and ground poultry	74°C
Whole poultry (chicken, turkey, duck)	82°C
Stuffing, cooked alone or in poultry	74°C
Frozen raw breaded chicken products (nuggets, strips)	74°C
Egg dishes (quiche, frittata, omelette)	74°C
Fish	70°C
Shellfish and crustaceans	74°C
Leftovers and hot dogs	74°C
Ground game meat; whole game birds	74°C; 82°C

Some provinces list the same temperatures with a holding time. Ontario food safety material, for example, lists whole poultry at 82°C, poultry pieces and food mixtures at 74°C, pork and ground meat at 71°C and fish at 70°C, each held for at least 15 seconds.

When you cook clams, mussels, oysters or scallops in the shell, throw away any that do not open.

Using a thermometer

Push the probe into the centre of the thickest part, away from bone and the tray.

The tip of the probe sits in the centre of the thickest part.
A bone, which the probe must not touch.
The tray under the food, which the probe must not touch.
The display: read it once the number stops changing.

For burgers, push the thermometer in through the side of the patty.
Check each piece separately; pieces cook at different speeds.
A digital thermometer gives a more accurate reading.
Clean the thermometer in warm, soapy water before each use.

Cooling, reheating and thawing

Cooling

Hot food must move through the danger zone quickly as it cools. Never leave food to cool on the counter.

Divide large amounts into smaller, shallow containers.
Use an ice bath or stir the food to release heat.
Leave food loosely covered or uncovered until it is cold, because a tight cover traps heat.
Put food in the refrigerator as soon as possible and leave space around containers for air to move.

Reheating

Health Canada lists 74°C for leftovers. In Ontario, food must be reheated quickly to its original cooking temperature for at least 15 seconds. Use a stove, oven or microwave. Do not use a steam table to reheat food; it heats too slowly.

Thawing

Never thaw food on the counter. The outside can warm into the danger zone while the inside is still frozen. Safe ways to thaw:

In the refrigerator. This is the safest way, but plan ahead.
Under cold running water, then cook right away.
In the microwave, then cook right away.

Personal hygiene and handwashing

Clean hands are the best way to stop germs from reaching food. Handwashing stations must be easy for every worker to reach.

Wash your hands with soap and warm running water, rubbing for at least 20 seconds.

Wet both hands under running water.
Add soap.
Rub hands together and scrub every part for at least 20 seconds.
Rinse the soap off under running water.
Dry hands with a paper towel.
Use the paper towel to turn off the tap.

When to wash your hands

Before starting work and after breaks
After using the washroom
Before and after handling raw meat, poultry, fish or eggs
Before handling ready-to-eat food and before putting on gloves
After touching your face or hair, coughing or sneezing
After taking out garbage, cleaning, or handling money or chemicals
After eating, drinking or smoking

Wash at a handwashing sink, never in a food preparation or dish sink. Hand sanitizer does not replace soap and water in a kitchen.

Clothes, hair and habits

Wear clean clothing and footwear (required by BC's Food Premises Regulation).
Wear a hair net or hat to keep hair out of food.
Keep fingernails short and clean, and remove jewellery such as bracelets.
Cover cuts with a clean bandage and a glove.
Change single-use gloves when they tear or get dirty, and when you change tasks. Wash your hands before putting on new gloves.
Never smoke where food is prepared, served or stored.

Illness and fitness to work

Sick workers can spread germs such as norovirus and hepatitis A to food and customers. BC's Food Premises Regulation says an operator must not let anyone suspected of having or carrying a disease that can spread through food touch food, equipment, utensils or food-contact surfaces. Ontario food safety material also says workers who are ill, or who have cuts, boils or sores on their hands, should not handle food.

Tell your supervisor if you have vomiting, diarrhea, fever, jaundice (yellow skin or eyes) or an infected cut.
Do not handle food while you are sick. Germs can spread even when you start to feel better.
Follow your workplace's rules and your public health unit's advice about when you can return.

Cross-contamination and storage

Cross-contamination is when germs move from one food, surface or person to another food. Raw meat juices, dirty hands and shared tools are the most common causes.

Use separate boards and knives for raw meat and ready-to-eat food.

A red board and knife used only for raw chicken.
A green board and a separate knife used only for salad.
Raw chicken, its juices and its knife must never touch the salad.

Storing food in the fridge

Keep ready-to-eat food on top and raw foods below it, in order of their cooking temperature. Raw poultry goes on the bottom.

Ready-to-eat food goes on top; raw poultry goes on the bottom shelf.

Ready-to-eat food, such as sandwiches, salad and fruit.
Dairy, such as milk, cheese and yogurt.
Cooked food in covered containers.
Raw fish on a tray.
Raw meat on a tray.
Raw poultry on a tray on the bottom shelf.

Cover and label stored food, and keep it off the floor.
Use first in, first out (FIFO): older stock is used first.
Store cleaning agents and pesticides away from food areas, in clearly labelled containers.

Receiving deliveries

Food safety starts at the back door. Buy food only from reputable, approved suppliers, and check every delivery as soon as it arrives. Put cold and frozen food away first, so it spends as little time as possible in the danger zone.

Check	Accept	Reject
Cold hazardous food	At 4°C or colder	Warmer than 4°C
Frozen food	Frozen solid (BC requires frozen food to be transported at −18°C or colder)	Soft, dripping, or with large ice crystals that show it thawed and refroze
Cans	Clean and in good shape	Swollen, leaking, rusty or badly dented
Packages	Sealed, clean and labelled	Torn, wet, or showing signs of pests

If you are not sure about a delivery, tell your supervisor before you sign for it. Write the date on items as you put them away so the oldest stock is used first.

Cleaning, sanitizing and pests

Cleaning removes food, dirt and grease. Sanitizing reduces germs to a safe level. Always clean before you sanitize.

Scrape off food.
Wash in hot, soapy water.
Rinse with clean water.
Sanitize with an approved sanitizer at the right strength.
Let items air-dry.

Mix sanitizer exactly as the label says and check it with test strips. Too weak will not kill germs; too strong can be unsafe.
Keep mechanical dishwashers in good working order.
Clean and sanitize cutting boards and utensils after raw meat and before other food.
Store wet wiping cloths in sanitizer between uses, and change the solution when it gets dirty.
Clean as you go, and follow a written cleaning schedule for floors, walls, fridges and equipment.

Food-contact surfaces, such as cutting boards, knives, slicers and counters, must be cleaned and sanitized. Other surfaces, such as floors and walls, must be kept clean so they do not attract pests or spread dirt.

In BC, operators must have written sanitation procedures that list cleaning and sanitizing steps, the cleaning agents and their concentrations, and any pesticides with their uses and storage.

Pests

Rodents, cockroaches and flies carry germs. Look for droppings, gnaw marks and nests, and report them right away.

Screen windows and seal gaps.
Keep food covered and the premises clean.
Keep garbage in covered containers and remove it often.
Leave pesticide use to a licensed pest control company.

Food allergies

A food allergy is a reaction where the immune system treats a food protein as harmful. A severe reaction, called anaphylaxis, can cause swelling and trouble breathing and can be deadly.

Signs of an allergic reaction can include hives, itching, swelling of the lips or throat, vomiting, and trouble breathing. They can start within minutes of eating.

Never guess about ingredients. Check recipes and labels, and ask the chef.
Read the whole ingredient list, including "may contain" statements, on every product used in an allergy order.
Tell the kitchen about every allergy a customer reports.
Prevent allergen cross-contact: wash hands, use clean and sanitized utensils and surfaces, and do not share fryer oil with allergen foods.
If a customer has trouble breathing after eating, call 911.

Food safety plans and critical control points

Many provinces expect food premises to plan for food safety. BC's Food Premises Regulation requires operators to develop, maintain and follow written food handling procedures that identify critical control points, set critical limits, describe how the limits are met, and state corrective actions.

Term	Example
Critical control point	Cooking chicken
Critical limit	74°C internal temperature
Monitoring	Checking each piece with a thermometer and writing it in a log
Corrective action	Keep cooking until it reaches 74°C

Inspections and your role

Public health inspectors (in some provinces called environmental health officers) visit food premises to check that food is stored, cooked and served safely. They may look at temperatures, handwashing stations, cleaning, pest control and records such as temperature logs. In Ontario, an inspector can ask the certified food handler on site to show their certificate.

Inspectors can order changes, and in serious cases they can close a food premises until problems are fixed. Ontario lists fines for offences such as storing hazardous food between 4°C and 60°C or not having a certified food handler on site.

Be polite and honest, and answer questions about what you do.
Know where the temperature logs, cleaning schedule and certificates are kept.
Fix problems right away when you can, and tell your supervisor.

Food handler certification by province

Each province sets its own certification rules. Our practice tests cover these four provinces. Always check with your local public health unit or health authority.

Province	Main rule	More details
Ontario	At least one certified food handler or supervisor on site during every hour of operation (O. Reg. 493/17, since July 1, 2018)	Middlesex-London Health Unit certificates last 5 years; 70% to pass
British Columbia	Operator must hold FOODSAFE or equivalent; an employee with it must be on site when the operator is away	Food Premises Regulation, section 10
Alberta	At least one certified person in care and control; a certified person on site when 6 or more food handlers work	Approved courses meet section 31 of the Food Regulation
Manitoba	In Winnipeg, the person in charge must be certified; a certified person on duty when more than 5 food handlers work at once	Certified Food Handler Training Program

Tips for your food handler exam

Learn the key temperatures: 4°C, 60°C, −18°C, 63°C, 70°C, 71°C, 74°C and 82°C.
Read questions carefully for words like "first," "best" and "safest."
Choose answers that keep food out of the danger zone and keep raw food away from ready-to-eat food.
Use the practice tests to find weak topics, then reread those chapters.

Your real exam is given by a public health unit, health authority or approved course provider. Their course materials and pass mark are the final word.