A kosher facility inspection is shorter and less adversarial than most manufacturers expect. It is not a food-safety audit and it is not a search for violations. The inspector is confirming one thing: that what is physically in your plant matches what your certification says is in your plant.
We tell you in advance exactly what we look at, because a surprise inspection should test your ordinary operations, not your ability to guess what matters.
The walkthrough, in order
- Receiving and raw material storage. The inspector reads the actual labels on the actual drums, sacks and totes, and checks them against your approved ingredient list. Certifications on the containers, lot codes, and anything present that is not on the list.
- Segregation. If you hold non-kosher materials, where they are and how they are kept apart from kosher stock.
- The production line. Equipment, what else it runs, cleaning between runs, and whether sequencing matches what was approved.
- Production itself, if a run is happening — and it is far better if one is. An idle plant tells an inspector much less.
- Rework and reclaim. Where it goes and what gets fed back into what. A frequent source of quiet problems.
- Packaging and label stock. Where kosher-marked packaging is kept and how it is controlled. In a plant running both kosher and non-kosher product, this is the highest-probability failure mode in the building.
- Records. Cleaning logs, kashering records where applicable, and production records tied to designation.
- A conversation. What has changed since last time — suppliers, formulations, equipment, products.
What actually causes findings
After enough inspections the same handful of issues account for most of them, and almost none involve anyone doing anything wrong on purpose.
- An unapproved ingredient on site. Nearly always a supply substitution — the usual supplier was out, purchasing sourced an equivalent, nobody thought to mention it. This is the most common finding by a wide margin.
- A supplier certificate that expired somewhere up your chain without anyone noticing.
- A reformulation that was never reviewed. A new flavour, a new emulsifier, a different release agent.
- Kosher packaging stored where a non-kosher run could reach it.
- A cleaning or changeover procedure that has drifted from what was approved — usually because a shift found a faster way.
- Rework crossing designations, most often dairy rework entering a pareve run.
- New equipment installed without review.
Note the pattern: almost every one is a change that happened between inspections and was never flagged. That is the actual purpose of ongoing supervision.
How to prepare
For an announced visit, an hour of preparation covers it:
- Have your approved ingredient list to hand and make sure what is in the building matches it.
- Collect current supplier certificates, particularly for anything you started buying recently.
- List every change since the last visit — suppliers, formulations, equipment, products, rework streams. Volunteering these is always better than having them found.
- Have someone available who can open doors and answer questions without fetching someone else.
- If you can, schedule the visit while a relevant run is happening.
For an unannounced visit, there is nothing to prepare, which is the point. If your ordinary operations are in order, an unannounced visit is uneventful.
If something is found
A finding is not a revocation. The overwhelming majority are resolved the same week.
The response is proportionate to what is actually at stake. An unapproved ingredient that has not yet been used is a documentation exercise. One that has been used raises a question about the affected product, and the answer depends on the ingredient, the quantity and where the product now is. An equipment or procedural issue usually means a corrected procedure and, sometimes, kashering.
What we will not do is leave you guessing. You will be told what was found, what it means, what has to happen, and by when. Where a product is affected, we will tell you plainly rather than managing the conversation.
How often it happens
Inspection frequency is risk-based. A plant using only low-risk ingredients, making nothing non-kosher, may see one or two visits a year. A plant running kosher and non-kosher on shared lines will see many more, because the risk is genuinely higher. Production requiring a mashgiach present is a different arrangement again — read more on the two supervision models.
Visits are a mix of scheduled and unannounced by design. A plant that is only ever inspected by appointment is only ever inspected at its best.
The useful way to think about it
Manufacturers who get the most from certification treat the inspection as a free technical review rather than an exam. The inspector has seen a great many plants and will tell you that the new supplier is going to be a problem, or that your rework routing will cost you your pareve designation, while it is still cheap to change.
See the full process, what our standard requires, or get a free quote and we will tell you what supervision your facility would need.