Aflatoxin limits by market: EU, GCC, USA and UK compared
One number decides whether a consignment of cardamom clears a border more often than any other: aflatoxin. It is not a property of the crop but of how the crop was dried and stored, which makes it the one contaminant a supplier can genuinely control — and the one a buyer should ask about first.
In short
- Aflatoxins are produced by Aspergillus moulds growing on inadequately dried crops. Moisture control at curing is the control point.
- Regulatory approaches differ by market: the EU and UK set explicit numeric maximum levels in regulation, the GCC works to Gulf Standards, and the US enforces an action level rather than a statutory maximum.
- Aflatoxin B1 is regulated separately from total aflatoxins (B1, B2, G1, G2). A lot can pass one and fail the other.
- The EU is generally the tightest of these markets, so a lot specified to EU limits is usually acceptable elsewhere — but confirm rather than assume.
- Sampling method matters as much as the limit. Aflatoxin distributes unevenly, so a single grab sample is not evidence.
Why aflatoxin appears in cardamom at all
Fresh cardamom capsules come off the plant holding far too much moisture to store. If they are dried slowly, unevenly, or to an inadequate final moisture, Aspergillus flavus and Aspergillus parasiticus have the conditions they need, and those moulds produce aflatoxins as a metabolite.
That means aflatoxin is a processing failure rather than a characteristic of the origin. A well-cured lot from any producing country will be clean; a badly cured lot from the best farm in the belt will not. It is also why aggregated, re-packed crop carries more risk: once lots from many farms are mixed, one poorly dried consignment contaminates the blend and nobody can trace which.
How each market sets its limits
The practical consequence of that last row is worth spelling out: in the US the burden sits with the importer, not the border. Under the Foreign Supplier Verification Program you are required to hold evidence that your supplier controls this hazard, which turns a per-lot laboratory report from a nice-to-have into a compliance record you must be able to produce.
| Market | Instrument | Approach |
|---|---|---|
| European Union | Commission Regulation (EU) 2023/915 | Explicit maximum levels for aflatoxin B1 and for total aflatoxins in spices, enforced at the border by the member state's competent authority. |
| United Kingdom | Retained EU law, administered by FSA/Defra | The EU framework carried into domestic law at the end of transition. Substance broadly aligned; administration and notification are separate. |
| GCC (UAE, Saudi Arabia and neighbours) | GSO Gulf Standards, applied nationally | Regional standards adopted by each member state, with national bodies — MOCCAE in the UAE, SFDA in Saudi Arabia — enforcing at import. |
| United States | FDA action level, plus FSVP | FDA operates an action level for total aflatoxins rather than a statutory maximum, and FSVP separately obliges the importer to verify the supplier controls the hazard. |
This page compares regulatory approaches deliberately rather than reprinting figures that go out of date. Every market below links to its own authority — read the current value there before you write it into a contract or a specification.
Sampling matters as much as the limit
Aflatoxin contamination is not evenly distributed through a consignment. It concentrates in a small number of affected pods, which means a single grab sample can miss it entirely or, equally, hit a hotspot and condemn an otherwise sound lot.
This is why regulators specify sampling protocols alongside limits, and why a laboratory report is only as good as the sampling plan behind it. When you receive a report, check how many incremental samples were taken and how they were composited, not only the number at the bottom.
- Ask how many incremental samples were drawn and from how many sacks.
- Ask whether the laboratory is accredited, and for which method.
- Ask whether the report covers aflatoxin B1 alone or B1 plus total aflatoxins.
- Ask for the report before you pay, not with the shipping documents.
How we handle it
Moisture is the control, so it is specified per drying line rather than quoted as a single number: our closed-flue electric line finishes below 9%, and the traditional bhatti line up to 12%. Both are certified per batch.
Testing is by a third-party laboratory in Nepal rather than in-house, because a supplier's own numbers are worth less than an independent laboratory's. The report goes out with the quotation, before you commit, and it travels with the consignment so your incoming QA has the figure before the goods arrive.
Questions
What is the aflatoxin limit for cardamom in the EU?
Commission Regulation (EU) 2023/915 sets maximum levels for aflatoxin B1 and for total aflatoxins in spices, enforced at the border by the importing member state. Because the numeric values are amended from time to time, read the current figure in the consolidated text on EUR-Lex rather than relying on a number quoted on a supplier's website — including this one.
Is the US limit the same as the EU limit?
No, and the mechanism differs as well as the number. The FDA operates an action level for total aflatoxins rather than a statutory maximum, and separately obliges the importer under FSVP to verify that the foreign supplier controls the hazard. In practice that shifts documentation from a courtesy to a compliance record you are required to hold.
If a lot meets EU limits, will it clear the Gulf?
Usually, because the EU is generally the tightest of these markets, but confirm rather than assume. GCC states apply Gulf Standards through their own national authorities — MOCCAE in the UAE, SFDA in Saudi Arabia — and each has its own enforcement practice and documentation expectations on top of the numeric limit.
Can aflatoxin be removed after drying?
Not usefully. The traditional supply chain treats contamination at destination with steam sterilisation or irradiation, but those reduce a problem that should not have been created and can affect aroma. Aflatoxin is prevented at curing by getting moisture down fast and keeping it down, which is a decision made at origin within hours of harvest.
Sources
Every regulatory claim on this page is checkable against a primary source. These are those sources, linked directly rather than summarised, because you should not have to take a supplier’s word for what a regulation says.
- Commission Regulation (EU) 2023/915 — consolidated text
Current EU maximum levels for aflatoxins in spices.
- FDA — action levels for poisonous or deleterious substances
The US approach: action levels rather than statutory maxima.
- GSO — Gulf Standardization Organization
The regional standards GCC states adopt and enforce nationally.
- UK Food Standards Agency — import guidance
Retained-law position and current UK requirements.
Shipping to these markets
More guides: Importing Black Cardamom into the USA · Importing Black Cardamom into the UK