Food storage is one of the areas most likely to trip up a commercial kitchen during a council inspection, and one of the areas most likely to cause a food safety incident when it is not managed properly. The good news is that the rules are straightforward once you understand them.
This guide answers the questions we hear most often from restaurant owners, café operators, and catering businesses across Australia about food storage in commercial kitchens. What temperatures do you need? How should you label food? What containers do you need? And what does the law actually require?
If you are setting up or improving your storage system, browse AdMerch’s food storage containers, food-grade plastics, food ingredient bins, and stainless steel benches for commercial kitchen storage and prep setups.
What Does Australian Law Say About Food Storage in Commercial Kitchens?
Food storage in commercial kitchens in Australia is governed by the Food Standards Australia New Zealand (FSANZ) Food Safety Standards, specifically Standard 3.2.2 and Standard 3.2.3.
Standard 3.2.2 requires food businesses to:
- Store food in a way that protects it from contamination
- Maintain food at safe temperatures, either below 5 degrees Celsius or above 60 degrees Celsius
- Keep raw food separate from ready-to-eat food to prevent cross-contamination
- Use food storage containers that are suitable for the purpose
Standard 3.2.3 requires that storage containers and equipment are non-porous, non-corrosive, easy to clean and sanitise, and in good condition.
These requirements apply to every commercial food business in Australia, from small cafés to large restaurant groups and catering operators.
What Temperature Should a Commercial Fridge Be?
This is one of the most commonly asked questions by food business owners in Australia, and it has a clear answer.
Cold food in a commercial kitchen must be stored at 5 degrees Celsius or below under FSANZ Standard 3.2.2. For a prep fridge, cool room, or any other cold storage unit, the target operating temperature is between 1 and 4 degrees Celsius. This gives you a safety margin before you reach the 5 degree legal threshold.
The temperature danger zone sits between 5 and 60 degrees Celsius. This is the range where bacteria that cause food poisoning multiply most rapidly. The longer food spends in this range, the greater the risk.
Practical rules for commercial kitchen temperature control:
- Check and log fridge and cool room temperatures at least twice a day
- If a unit rises above 5 degrees during service, investigate immediately
- The maximum total time food can spend in the temperature danger zone is 4 hours cumulative
- Frozen food must be defrosted in a refrigerator, not at ambient temperature on a prep bench
- Hot food being held for service must be kept at 60 degrees or above
Is 7 degrees okay for a commercial fridge? No. Anything above 5 degrees is outside the legal requirement for cold food storage.
How to Organise Food Storage in a Commercial Kitchen
The physical organisation of your food storage directly affects both food safety and the efficiency of your operation. Here is how to set it up correctly.
Cool Room and Upright Fridge Organisation
Raw proteins always go on the bottom shelf. This prevents juices from raw meat, poultry, or seafood dripping onto food stored below. Ready-to-eat foods, cooked items, and ingredients that will be eaten without further cooking always go on shelves above raw proteins.
Within the raw protein section, the order from bottom to top is raw beef and pork at the very bottom, then raw poultry, then raw seafood, with cooked and ready-to-eat items above. This setup supports safer storage and reduces cross-contamination risk.
Dry Storage
All dry goods must be stored off the floor with a minimum clearance of 15cm. Goods should be kept in sealed containers to prevent pest access. The dry storage area must be well ventilated and kept away from chemicals, cleaning products, and moisture.
For dry goods, flour, grains, and bulk ingredients, AdMerch’s food ingredient bins are a much better category fit than general storage links. For higher-volume ingredient handling, the 7 bin stainless steel mobile ingredient rack with food grade tubs is also a strong match for commercial kitchen and production environments.
FIFO: First In, First Out
New stock always goes behind existing stock. The oldest product is always at the front and gets used first. This applies to every storage area in the kitchen including the prep fridge, cool room, freezer, and dry storage.
A clear labelling system on your food-grade containers is what makes FIFO practical and enforceable. For prep and storage areas, using consistent container sizes from AdMerch’s food storage containers range makes stock rotation much easier.
How to Label Food in a Commercial Kitchen
Labelling food in a commercial kitchen is a legal requirement under FSANZ food safety standards. It is also one of the most practical tools for preventing waste, enforcing FIFO, and managing allergens.
What every labelled container should show:
- The name or description of the contents
- The date and time of preparation
- The use-by or best-before date
- Allergen information where relevant
Best practice commercial kitchens also include:
- The chef’s initials
- Reheating instructions for cooked items
- A colour-coded lid or sticker to indicate food type or allergen category
The easiest way to enforce consistent labelling across your team is to keep a labelling station at each prep bench. Pairing that with durable, food-safe containers creates a more reliable system. AdMerch’s complete clear polycarbonate food storage container kit and complete white polypropylene food storage container kit are both strong fits for this kind of standardised kitchen setup.
How to Prevent Cross-Contamination in Food Storage
Cross-contamination in a commercial kitchen happens when bacteria or allergens from one food are transferred to another. It is one of the most common causes of food safety incidents and one of the most preventable.
In Cold Storage
- Raw proteins must always be stored below ready-to-eat food
- Every container should have a lid that seals properly
- Containers should not be stored open or covered only with cling film
- Allergen-containing ingredients should be stored in clearly labelled, separate containers
In Dry Storage
- Allergen items like nuts and gluten-containing products should be stored separately
- Opened packaging should always be decanted into sealed, labelled containers
At the Prep Station
- Use separate colour-coded cutting boards and utensils for each food type
- Sanitise surfaces between tasks, not just at the end of service
- Never use the same container for raw and cooked food without washing it first
If your prep area also needs a more hygienic work surface, browse stainless steel benches for commercial prep zones and food handling environments.
What Containers Should You Use for Food Storage in a Commercial Kitchen?
The containers you use in a commercial kitchen matter from both a compliance and practical standpoint. Under FSANZ requirements, containers must be non-porous, easy to clean, and food-safe.
In practice, this means using food-grade polypropylene or HDPE containers with tight-fitting lids. These materials are:
- Easy to wash and suitable for repeated commercial use
- Stable across a wide temperature range
- Resistant to staining and odour absorption
- Non-porous, so bacteria cannot penetrate the surface
Do not use household containers, old takeaway tubs, or containers with unknown plastic codes. They are not a good fit for commercial food storage systems.
For this section, the best internal category links are food storage containers and food-grade plastics. Those are more relevant than broader storage categories for users specifically searching for commercial kitchen containers.
If you want to link to a specific product example, the 3.8L clear polycarbonate food storage container is a good natural fit inside this section.
Common Food Storage Mistakes in Commercial Kitchens
Not checking fridge temperatures daily. A fridge can look fine visually and still be running at an unsafe temperature.
Overfilling cold storage. A packed fridge cannot circulate cold air properly. This causes temperature to rise unevenly throughout the unit.
Using cracked or damaged containers. Scratched and cracked containers can harbour bacteria and should be replaced promptly.
Storing allergens without clear separation. An allergen incident caused by poor storage labelling or cross-contact can have serious consequences.
No labelling system. Without labels, FIFO is difficult to enforce and expiry tracking breaks down.
