Insights · 4 min read
Kosher certification and access to export markets
A food manufacturer with ISO 22000 certification and a clean audit history can still be turned away by a buyer in New York, London or Tel Aviv. Not…
Published by CAS — Conformity Assessment Services · 4 September 2026
A food manufacturer with ISO 22000 certification and a clean audit history can still be turned away by a buyer in New York, London or Tel Aviv. Not because anything is wrong with the system — because the buyer asked a different question.
Kosher certification answers that different question, and it is worth understanding what it is before treating it as another line on a compliance checklist.
Two assessments, two questions
ISO 22000 asks whether your food safety management system controls hazards. It examines hazard analysis, control points, prerequisite programmes, verification, and whether the system delivers safe product consistently. It is a management system standard, assessed against ISO/TS 22003-1:2022, and within our EGAC accredited scope.
Kosher asks whether your ingredients, equipment and process meet Kashrut requirements. It examines what goes in, what it touches, and how it is made — against a body of dietary law with its own definitions and its own logic.
Neither assessment substitutes for the other. A product can be entirely safe and not kosher. It can be kosher and produced under a weak food safety system. Buyers who require both are not being redundant; they are asking two separate things.
This matters commercially because organizations routinely assume otherwise. Holding one does not shorten the path to the other, and discovering that at the point a buyer asks is an expensive way to learn it.
Why buyers ask for it
The obvious answer is the kosher-observant market. It is not the only one, and the others are why the requirement reaches manufacturers who never targeted that market.
Kosher certification has become a supply-chain signal well beyond its original purpose. Buyers use it as a proxy for ingredient traceability, because kosher status depends on knowing exactly what is in a product and where each component came from. Some use it to serve customers avoiding specific animal derivatives. Others encounter it as a standing requirement from a retailer or distributor and pass it down the chain without much explanation.
The practical consequence for an exporter is the same regardless of the reason: the requirement arrives from the customer, usually late, and usually with a deadline.
What certification involves
Kosher certification is not a single audit followed by a certificate. It is closer to an ongoing relationship, and that structure is the part most organizations do not anticipate.
Ingredient review. Every input is examined, including processing aids and materials that never appear on a label. Status often depends on the source of a component several steps back in the supply chain.
Equipment and lines. What the equipment has previously processed matters. Shared lines raise questions that dedicated lines do not.
Production supervision. Depending on the product category, production may require supervision rather than periodic inspection — a structural difference from a management system audit conducted at intervals.
Ongoing inspection. Certification is maintained through continuing oversight, not renewed by a periodic reassessment alone.
The lead time that follows from this surprises people. An organization used to scheduling a surveillance audit two months out finds a different rhythm.
Where CAS sits in this
Kosher certification is available through CAS as exclusive regional partner. Certificates are issued by our partner certification body, which holds the rabbinical authority the certification rests on — CAS does not issue them, and it would not be meaningful if it did.
Kosher certification is outside the EGAC accredited scope. Our accreditation covers six management system standards: ISO 9001, ISO 14001, ISO 45001, ISO 22000, ISO 50001 and ISO 22301. Kosher is a different kind of certification, resting on a different kind of authority, and it carries neither the EGAC accreditation mark nor the IAF MLA mark. Anyone presenting it otherwise is telling you something inaccurate.
We say this plainly because the alternative is worse. An exporter who believes a kosher certificate carries accreditation recognition will make a claim to a buyer that does not survive checking.
What to do with this if you export food
Ask your buyer which question they are asking. "We need certification" is not specific enough to act on. Food safety, kosher, and product conformity are different requests with different answers.
Ask early. The requirement usually arrives from a customer with a deadline attached, and kosher lead times are governed by ingredient chains you may not control.
Do not assume overlap. Your food safety certificate does not shorten the kosher path, and kosher status says nothing about your hazard controls.
Check what any certificate actually carries. Accredited certification and partner-issued certification are both legitimate. They are not the same thing, and the difference is visible on the document.