Food safety expert
Questions on HACCP, contaminants, additives, allergens and regulations — with answers contextualized to your market.
OPĒS by NFSynq · Regulatory search and intelligence engine for food safety
Find the regulations that apply to you.
Ask OPĒS to identify the regulations that apply to your business, your product or your market.
Try one of these
Ask a question on HACCP, contaminants, additives, allergens or regulations and get an answer contextualised to your market. For 251 countries OPĒS knows who the Authority is; for 251 also which act applies and where to read it, with the provenance of the source established; on EU food law it gives you the values. Always with the source and its declared reliability level.
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Global resources. Local compliance.251 countries: authority · 228 with framework law251 countries: applicable act, source established · values on EU lawAlways with the source10 languagesiOS and Android
OPĒS is the app for people. The NFSynq Enterprise compliance platform, for companies, is a separate product with its own price list: you will find it at nfsynq.com. Go to nfsynq.com →
What it offers
Food knowledge, made intelligent
Five things OPĒS does, every time you ask.
Grounded in real data
Public, citable sources only: the competent authority of 251 countries, for 251 of them also which act applies and where to read it, with the provenance of the source established, EU food law with its EUR-Lex reference, FDA, CFIA, FSA, FSANZ, MHLW and the Codex Alimentarius.
Always explainable
Every answer with source and reliability level stated — never a "naked" regulatory figure.
Integrable
Bring it into your systems via API, for third-party products and flows.
Global
Designed to operate across multiple markets and languages.
How it works
Four steps, no training needed
01
Choose your market
Tell OPĒS which country or countries you are working for. Every answer is read through that lens.
02
Ask in your own words
No forms, no codes to look up. Write the question as you would ask a colleague, in your own language.
03
Read the answer and the source
The answer arrives together with the act it relies on and the reliability level declared for that source.
04
Verify before you act
The source is cited so you can open it. OPĒS informs you; the decision stays with you or with your consultant.
Every answer, the same way
You always see where the answer comes from
A regulatory figure without a source is worthless. OPĒS never gives one.
Answer — What the rule says, in plain language, no jargon between you and the point.
Market — The country or standard the answer applies to — because the same substance is regulated differently elsewhere.
Source — The act, the standard or the official document relied on, named and referenced.
Reliability — The level declared for that source, so you know how much verification the answer still needs.
The knowledge behind it
Broad where the world is broad, deep where the law allows
OPĒS reads only public regulatory knowledge — laws, regulations and official guidance, never your company's data. On private certification schemes it does not reproduce the text: it tells you which public rule governs the requirement.
251countries with the competent authority
251countries with the act identified and the provenance of its source established
124EU microbiological criteria with values · 27 member states
0external AI providers
Measured on September 29, 2026 by counting the rows of the production knowledge base — the same tables the product queries when it answers a question — not a summary document. «Provenance established» is to be taken literally: an automatic procedure checked that the act exists and that the source is the official one; nobody has read the content. It is the same distinction the assistant states with every answer alongside its reliability level. When coverage grows, this number grows by itself; when it stands still, it stands still.
How it is built
What OPĒS does not do
It does not want your business data
No HACCP plans, no suppliers, no recipes, no analysis results. OPĒS answers on regulation: it has no need to know your company.
It reads only public knowledge
The knowledge base is built from official, public regulatory sources — not from other users' questions.
It sends nothing to third-party AI vendors
The model that answers runs on infrastructure operated by the publisher. There is no external model provider in the chain.
Global resources. Local compliance.
The regulatory knowledge your market needs, with its source, and honest about how far it goes.
Available onApp StoreAvailable onGoogle Play
You download the apps from your profile, after subscribing.