Allergen Management & Operations
Supplier formulation changes are the most common source of unexpected allergen exposure in restaurants. Most of the time, operators don't find out until after the new product is already in their kitchen.
By Dylan McDonnell, Founder & CEO, Foodini | May 2026 | 8 min read
One of the most important and underestimated aspects of SB 68 compliance is supplier coordination. Ensuring that you have up-to-date specification sheets for every product you use is critical — and over the top of that, it's very important to pay close attention to your contracts with your suppliers, because as this issue becomes more and more litigious, there are going to be situations where a formulation swap happens that you weren't notified of.
Most restaurant operators have experienced this: a supplier runs out of a product and substitutes a similar one without flagging it. Or a manufacturer quietly reformulates a product — different binding agent, different flavour system — and the product arrives at your loading dock in the same bag with the same UPC. The label might look the same. The allergen profile may not be.
Every other aspect of allergen compliance can be addressed through good initial setup: get accurate ingredient data, verify allergen status, publish to every menu surface, train your staff. Done correctly, that produces a compliant allergen menu on day one.
Supplier changes undermine it. They happen after your initial compliance work is complete. They happen without your knowledge in many cases. They require you to identify, reverify, and update allergen data in real time — not as a one-off project but as a continuous operational function.
A manufacturer changes the ingredients in a product — adding a new allergen-containing component, changing a base ingredient, modifying a processing aid. The product arrives looking identical to what was ordered. No notification was sent. The allergen profile has changed.
This is the most dangerous type because it is completely invisible without a systematic verification process.
A distributor is out of stock on your approved sauce base and substitutes a different product without prior notice. The substitute may or may not have the same allergen profile. Your purchase order showed the product you normally use. What arrived is something else.
A supplier changes their production facility or production line, creating new shared-equipment cross-contact risks not present before. The product's formulation hasn't changed, but its manufacturing environment has.
For every product in your operation, you need a current product specification sheet — the supplier document that declares every ingredient and identifies every major allergen present. "Current" is the operative word: a spec sheet from two years ago does not tell you what the product contains today.
Your supplier contracts can include protections relevant to allergen risk:
The point at which a new or substitute product enters your operation is the checkpoint where allergen verification can catch changes before they reach the kitchen:
Any change in your supply chain — new supplier, new product, supplier notification of reformulation, substitute product accepted at receiving — should trigger an allergen review:
Step 4 is the one most operators skip under operational pressure: the new product is in the kitchen, production needs to continue, and the menu update happens later — or doesn't. The protocol needs to make step 4 a prerequisite for production.
Foodini is connected to Sysco, US Foods, GFS, and other major distributors — so when a supplier changes a product formulation, the updated spec data flows into your allergen verification process before it reaches a live menu.
See how Foodini manages supply chain allergen risk →