Allergy Complaint Reviews: Legal Playbook for Australian Venues

An allergy complaint lands in your Google reviews at 9 pm on a Friday. Your heart sinks. You didn't know the customer had an allergy. Or maybe you did, but something went wrong in the kitchen. What do you do in the next 24 hours that could mean the difference between a resolved customer and a legal liability?

This guide walks you through the legal, operational, and reputational steps to handle allergy complaints in reviews—tailored to Australian hospitality venues.

Why allergy complaints are different (and dangerous)

Unlike a complaint about slow service or cold food, an allergy complaint carries legal weight. In Australia, food businesses have a duty of care under the Food Standards Code (enforced by state health departments) and common law negligence. If a customer suffers harm from an undisclosed allergen, they can sue for damages—and your venue's liability insurance may not cover gross negligence.

According to Allergy Australia, roughly 1 in 20 Australians has a food allergy. That's one in every 50 covers at your venue on a busy Saturday. The risk is real.

A single unaddressed allergy complaint in your reviews signals to other diners (and their families) that your venue doesn't take allergies seriously. That's a conversion killer.

Step 1: Respond within 24 hours (before it goes viral)

Don't wait for Monday. Respond to the review on Friday night or Saturday morning.

Your response should:

• Apologise sincerely (not defensively). "We're genuinely sorry to hear you had this experience."
• Take it offline immediately. "We'd like to understand what happened. Please contact us directly at [phone] or [email]."
• Never argue in the comments. Even if you think the customer is wrong, the public comment thread is not the place to litigate.
• Avoid admitting fault in writing (yet). Acknowledge the concern, not liability.

Example:

"Thanks for letting us know. We take allergen safety incredibly seriously, and we're concerned to hear this didn't meet our standard. Please call us on [number] so we can speak with you directly and understand what happened. We'd like to make this right."

This response is warm, takes ownership of the relationship (not necessarily the incident), and moves the conversation to a private channel where you can gather facts.

Step 2: Investigate internally (within 48 hours)

Once the customer contacts you (or you reach out), gather evidence:

1. Pull the order record. What did they order? What date and time? Who took the order?
2. Interview the staff member who took the order and prepared/served the dish. Did they mention an allergy? Did the kitchen receive an allergen note?
3. Check your POS system. Does it have an allergen flag or special instructions field? (Hint: if not, that's a gap.)
4. Review your supplier documentation. If the complaint involves a pre-made item from Bidvest, PFD, or Countrywide, pull the product spec sheet and allergen declaration. Cross-contamination at the supplier level is their liability, not yours—but you need proof you sourced it safely.
5. Document everything. Dates, names, quotes, screenshots. This is evidence.

A counter-intuitive tactic: Ask the customer for medical evidence. If they claim a severe allergy but have no medical history or EpiPen, the complaint may be less genuine—but handle this carefully. Never accuse. Instead, say: "To help us understand the severity and improve our systems, can you share your allergy diagnosis with us?" This filters out frivolous complaints and protects you if it escalates.

Step 3: Understand your legal obligations

In Australia, food businesses must:

• Disclose allergens on menus or via staff training (Food Standards Code 1.2.3).
• Prevent cross-contamination in the kitchen.
• Train staff on allergen handling (especially during high-turnover periods like Melbourne Cup, Christmas, or ANZAC Day when casual staff ramp up).
• Keep records of allergen procedures and staff training.

State health departments (NSW Food Authority, Victorian Food Safety, etc.) can investigate if a complaint is lodged. If they find systemic failures, fines range from $5,000 to $50,000+ and licence suspension is possible.

Your defence is documentation. If you can prove you:

• Had allergen information on the menu
• Trained staff on the allergen protocol
• Took the customer's allergy seriously
• Followed your procedure

...then a mistake becomes an isolated incident, not negligence.

Step 4: Resolve with the customer (and the review)

Once you've investigated, contact the customer with findings:

If you find a failure: "We've reviewed your visit, and we identified a gap in our process. [Specific detail.] This is on us. We're implementing [change] immediately, and we'd like to [compensation: meal refund, voucher, etc.]. We're sorry."

If the process was followed: "We've reviewed your visit and our records show we took your allergy seriously and followed our protocol. However, we understand you had a reaction, and we're concerned. We'd like to explore what happened. Would you be willing to speak with our manager?" (This keeps the door open without admitting fault.)

If the complaint seems unfounded: Don't argue publicly. Respond privately: "We've reviewed our records and don't see evidence of cross-contamination. However, we respect your experience. How can we help?"

Often, a sincere apology + a gesture (refund, voucher, replacement meal) will prompt the customer to update or remove the review. Ask them directly: "If we resolve this, would you be willing to update your review?"

Many customers will. It's not manipulation—it's fair. A resolved complaint is different from an unresolved one.

Step 5: Fix the system (so it doesn't happen again)

One complaint is a data point. Two is a pattern. Three is a liability.

After resolving, audit:

• Menu clarity. Are allergens listed? (Common allergens: peanuts, tree nuts, sesame, soy, fish, shellfish, eggs, dairy, gluten.)
• POS training. Can staff flag allergens when taking orders? Is there a "Chef Alert" protocol?
• Kitchen procedures. Do you have separate prep areas for allergen-free meals? Separate utensils? Hand-washing between orders?
• Casual staff onboarding. During busy periods (Christmas, Melbourne Cup, ANZAC Day), do casuals get allergen training? Or do they wing it?
• Supplier audits. Are your suppliers (Bidvest, PFD, Countrywide) providing accurate allergen data on invoices and spec sheets?

The unglamorous truth: Most allergy failures happen because busy staff cut corners or don't know the protocol. A laminated allergen card at each station, a 30-second staff huddle, and a POS flag cost almost nothing.

How to respond to different allergy complaint scenarios

Scenario A: "We ordered gluten-free pasta and got regular."

Response: "We're very sorry. We take coeliac disease seriously. We've reviewed your order and identified a mix-up in our kitchen. We're refunding your meal and retraining our team on our gluten-free protocol. Please contact us directly so we can ensure this doesn't happen again."

Scenario B: "I have a nut allergy and your staff said there were no nuts in the dish. I had a reaction."

Response: "We're genuinely sorry you had a reaction. We're investigating immediately. Please contact us so we can understand exactly what you ordered and review our ingredient list. Your safety is our priority."

Scenario C: "Your dessert contained sesame. I'm severely allergic and almost ended up in hospital."

Response (private message first): "We're deeply concerned. Please seek medical attention if needed. We're investigating your order urgently. Can you call us on [number] so we can review what happened and ensure your safety in the future?"

(If it's a supplier error, contact Bidvest/PFD/Countrywide immediately and request a product recall notice.)

Where Calso fits in

Managing allergen protocols across a busy kitchen—especially during peak seasons or when staff turnover is high—is where operational systems fail. Calso's operations platform helps venues automate allergen flagging in supplier orders, ensures invoices match allergen declarations, and logs staff training records. When a complaint lands, you have a timestamped audit trail proving you followed procedure. That documentation is your legal shield.

Want early access?

Allergy complaints are rising, and so is venue liability. If you're serious about protecting your business and your customers, Calso's founding-venue program gives you early access to allergen-tracking features and priority support from the team. Limited spots available in your city. Join the waitlist at calso.com.au/join.

Key takeaway: An allergy complaint is a legal and reputational emergency. Respond within 24 hours, investigate thoroughly, fix the system, and document everything. Your next customer's safety—and your venue's survival—depends on it.