Most kitchens are great at recording normal temperatures, but completely freeze up when something goes wrong. HACCP deviations are critical signals that your food safety system is being tested. Document these properly and you'll protect yourself during inspections while catching problems before they become disasters.
What are deviations in HACCP?
A deviation happens when you cross critical control limits. These situations pop up more often than you'd think:
- Temperature too high: Cooling above 7°C, freezer above -18°C
- Temperature too low: Keeping warm below 60°C, reheating below 75°C
- Time exceeded: Products left at room temperature too long
- Damaged packaging: Torn bags, dents in cans
- Wrong delivery temperature: Chilled products arrived warm
⚠️ Note:
A deviation doesn't automatically mean the product is unsafe. But you absolutely need to record what you did about it.
What do you record when there's a deviation?
For each deviation, capture these essential details:
- Date and time: When did you discover it?
- What was wrong: Which value was out of range?
- Possible cause: Why did this happen?
- Action taken: What did you do?
- Who did this: Name of person who took action
- Follow-up: Extra checks needed?
💡 Example cooling temperature deviation:
Monday morning 08:30 - Kitchen cooler 11°C (standard: max 7°C)
- Cause: Door not closed properly after weekend
- Action: All products checked for temperature
- Decision: Meat and fish discarded (€45), vegetables still good
- By: Jan (chef)
- Follow-up: Extra check at 12:00 and 18:00
Different types of actions for deviations
Your response depends on how serious the situation is:
Discard product
- If there's any doubt about food safety
- Record: quantity, which product, estimated value
- Taking a photo can be useful for insurance
Still use product
- If it's still safe (for example cooling at 8°C for 2 hours)
- Record: why you made this decision
- Possibly process faster or check earlier
💡 Example delivery deviation:
Tuesday 14:00 - Fresh fish arrived at 12°C (standard: max 4°C)
- Cause: Supplier's refrigerated truck broken down
- Action: Fish returned, new delivery arranged
- Result: Fish dishes removed from menu for tonight
- By: Lisa (owner)
- Follow-up: Called supplier, apologies + discount
Digital vs. paper recording
Both methods work, but digital offers clear advantages:
Paper log
- Advantage: Always available, no power needed
- Disadvantage: Hard to search back through, can get lost
- Tip: Use fixed format, write legibly
Digital recording
- Advantage: Easy to search back through, photos can be added
- Disadvantage: Device can crash, backup needed
- Tip: Digital tools make recording deviations much faster
⚠️ Note:
No matter which method you choose, the recording itself remains your responsibility. Technology doesn't record automatically.
How long to keep records?
Store deviation records for at least:
- 2 years: For most HACCP records
- 3 years: If you also have IFS/BRC certification
- Tip: Make backup of digital files
- Tip: Scan important paper records
💡 Example retention period:
You record a deviation in March 2024. You must be able to show it until at least March 2026, even if there's never an inspection.
Recognizing patterns
Recording deviations reveals one of the most common blind spots in kitchen management - recurring problems that seem random but aren't:
- Every Monday cooling too warm: Weekend problem?
- Supplier X often wrong temperature: Time for a conversation
- Certain products more often discarded: Overordering?
- Deviations during staff vacation: Training needed?
Track these patterns and you'll prevent problems instead of just reacting to them.
How do you record a deviation? (step by step)
Discover and record immediately
As soon as you spot a deviation, record the date, time, and exactly what's wrong. For example: 'Cooler A: 9°C at 08:15'. Don't wait until later, or you'll forget details.
Determine and take action
Decide what to do with the product: discard it, use it faster, or return it. Take this action immediately and record what you did and why.
Document completely
Write down: possible cause, what action you took, who did it, and whether extra checks are needed. Keep this record for at least 2 years in a safe place.
✨ Pro tip
Review your deviation logs every 2 weeks and look for patterns. If the same issue appears 3 times in a month, stop treating it as isolated incidents and fix the root cause instead.
Calculate this yourself?
In the KitchenNmbrs app you can do this in just a few clicks. 7 days free, no credit card.
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Frequently asked questions
Do I have to record every small deviation?
Yes, every breach of critical control limits must be documented. Even if you think it's minor. During an inspection, you need to prove that you're actively monitoring and responding to problems.
What if I discover a deviation hours later?
Record when you discovered it, not when it actually happened. Note that you don't know how long the situation existed. If there's any doubt about safety, discard the product.
Can I record deviations in the same system as my temperature logs?
Absolutely, and it's more efficient that way. You'll have everything in one place and can easily search through historical data to spot patterns.
What if my staff is afraid to report deviations?
Make it crystal clear that reporting deviations is responsible, not problematic. Focus on solving issues, not assigning blame. Reward honesty and ensure everyone knows the proper recording procedure.
How much detail do I need for each deviation record?
Enough so that six months later, you can understand exactly what happened and why you took that specific action. Date, time, values, cause, corrective action, and responsible person are the bare minimum.
Should I photograph products before discarding them?
Yes, especially for expensive items or large quantities. Photos provide solid evidence for insurance claims and help during health inspector visits.
What's the difference between a deviation and a non-conformance?
A deviation is crossing critical limits in your HACCP plan. A non-conformance is broader - any failure to meet your food safety procedures, even if it doesn't involve critical control points.
📚 Sources consulted
- EU Verordening 852/2004 — Levensmiddelenhygiëne (2004) — Official source
- EU Verordening 853/2004 — Hygiënevoorschriften voor levensmiddelen van dierlijke oorsprong (2004) — Official source
- EU Verordening 1169/2011 — Voedselinformatie aan consumenten (2011) — Official source
- NVWA — Hygiënecode voor de horeca (2024) — Official source
- NVWA — Allergenen in voedsel (2024) — Official source
- Codex Alimentarius — International Food Standards (2024) — Official source
- FSA — Safer food, better business (HACCP) (2024) — Official source
- BVL — Lebensmittelhygiene (HACCP) (2024) — Official source
- Warenwetbesluit Bereiding en behandeling van levensmiddelen (2024) — Official source
- WHO — Foodborne diseases estimates (2024) — Official source
Food Standards Agency (FSA) — https://www.food.gov.uk
The HACCP standards shown in this application are for informational purposes only. KitchenNmbrs does not guarantee that displayed values are current or complete. Always consult the FSA or your local authority for the latest regulations.
Written by
Jeffrey Smit
Founder & CEO of KitchenNmbrs
Jeffrey Smit built KitchenNmbrs from 8 years of hands-on experience as kitchen manager at 1NUL8 Group in Rotterdam. His mission: give every restaurant owner control over food cost.
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