Spice Sourcing and Why the Lab Report Decides More Than the Tariff

In April 2022 a German spice trader who buys about 75 tonnes of Indian pepper a year answered an American's question on a spice forum. He said his lots were steam-treated and spiral-cleaned, that he sold the grade to EU jar packers because "it looks good in a glass", and then he added the line that sums up this whole trade. "We don't do much Business with america, due to different food standard laws, but probably you would ask if the pepper was treated with ethylonoxide" (r/spices, April 2022 (opens in a new tab)).

So here's a man who built a business on Indian pepper, and he still won't sell it across the Atlantic. Same berry, different exam.

That's what this page is about. With spices, the duty rarely decides whether you make money. The lab report does, and what the lab looks for depends on the spice and on the border it's crossing. We go family by family, using our own count of about 22,000 official border records on Indian-origin goods, and India is the worked example because that's where our data runs deep. One caveat before we start - border records show what regulators chose to check, so read them as a map of hazards and never as a score for any supplier. (And no, we don't publish prices.)

Why Tariffs Matter Less Than Lab Tests

Spices are cheap to bring in. The UK, for one, charges nothing on whole black pepper and has suspended duty on crushed and ground pepper to 30 June 2027 (India to the UK).

What really costs you is a rejected lot. It gets destroyed or sent back, your customer's shelf sits empty, and in the US a run of refusals can put the exporter on an import alert, which means its next shipments are held without anyone even opening them.

So park "what's the duty?" for a minute. The question that pays is "what will my border test this spice for, and will this exporter's lot pass?" India's spice exports were US$4.26 bn in FY2025-26, down 4.29% (Commerce Ministry quick estimates (opens in a new tab)), and India is the biggest supplier of spices, coffee and tea combined to the UAE, at 24.8% in 2023 (UN Comtrade, our analysis). Plenty of that trade sails through every check, and it would be unfair to suggest otherwise. If you want the method for building a test plan for any food from any origin then it's in food import testing. Below is what that method turns up, spice by spice.

What Each Spice Fails On

Cumin, Coriander, Fennel and Fenugreek

Cumin is the EU's biggest Indian spice problem by a distance, 151 of 453 notifications. Its records name chlorpyrifos 72 times, thiamethoxam 68, clothianidin 66, acetamiprid 62 and tricyclazole 50. Failing lots usually carry several residues at once, which points to spraying in the field and to many farmers' lots being mixed at aggregation, not to anything done in processing (our reading, Indicative). Cumin also turns up 17 times for pyrrolizidine alkaloids, a contaminant from weed seeds that get harvested with the crop. Fenugreek (26) and coriander (16) come next.

The US sees seed spices through a different lens. Coriander had 111 refused lines, 88 of them for Salmonella, and fennel had 63, with 41 of those for unsafe colour, which is a polite way of saying someone added dye. So a cumin lot bound for Rotterdam needs a wide pesticide panel, while a coriander or fennel lot bound for New Jersey needs a Salmonella test and a colour screen.

For Australia, ask a more basic question first - can you import seed spices at all? An Australian traveller was told in 2024 that "currently cumin, coriander, fennel, chillies and capsicum spices aren't allowed" (r/AusLegal, January 2024 (opens in a new tab)). That was about personal baggage and commercial conditions are different, so check where things stand with your customs broker before you order a sample.

Chilli

Chilli gets caught at both borders. The EU recorded 35 Indian chilli notifications and the US refused 106 lines, 55 of them for Salmonella.

It also carries the mycotoxins that grow when pods are dried or stored badly. Ask the exporter how the pods were dried and kept, and test for aflatoxin and ochratoxin A as well as residues.

Black Pepper and Cardamom

Pepper is the only Indian spice under a country-wide US import alert. Import Alert 28-02 has covered Indian black pepper since 1987, and the alert itself describes a certification route through India's Export Inspection Council (FDA import alerts, India (opens in a new tab)). Confirm the lot carries that certificate before it sails, and test it for Salmonella and filth, which drove most of the 316 refused lines.

Three pepper habits from the trade belong in your contract - grade names, density and treatment.

Grade names are size grades, not places. "Tellicherry" is a size grade of the same Malabar pepper, bought for its looks, so name the grade in the contract (r/spices, 2022 and 2025 (opens in a new tab)). Export pepper also isn't what Indians buy at home. One Indian insider said "Black Pepper sold abroad as whole berries have higher density and most domestic locally sold pepper have lesser density" (r/Kerala, February 2022 (opens in a new tab)), so a sample picked up in an Indian shop tells you nothing about an export lot. And treatment matters more than most buyers think. As a US voice in a food-science thread put it, "a lot of facilities use steam treatment or ETO/PPO" (r/foodscience, October 2021 (opens in a new tab)), and the two pass different exams. Get the treatment in writing, and ask for a moisture result if it was steamed.

In US records Kerala dominates. Kochi-addressed exporters fill four of the top ten named pepper shippers, and 28.4% of Indian pepper and chilli shipments show Colombo as the port of loading, because southern Indian cargo often goes to Colombo by feeder before the ocean leg (our count of ImportYeti pages). Cardamom, another Kerala spice, showed up 12 times in the EU's records.

Turmeric and Ginger

No spice has picked up more new border controls than turmeric. The UK has required a Common Health Entry Document for turmeric from India since 3 June 2026, and for ground ginger since 17 May 2025 (UK Integrated Online Tariff (opens in a new tab)). The EU recorded 43 Indian turmeric notifications and 24 for ginger, and the US refused 46 turmeric lines.

Turmeric also has a contaminant the borders rarely test for, lead chromate. That one's a story in itself, told on turmeric from India, and the product detail is on turmeric.

Curry Powders, Masalas and Blends

Blends are where ethylene oxide piled up. In the EU, curry powders and mixes made 65 notifications and ethylene oxide was the hazard in 40 of them. In the US, mixes and seasonings had 285 refused lines, with Salmonella on 111 and unsafe colour on 57.

Ethylene oxide is used to sterilise spice, and people in the trade say the failures can come from the packer's process as well as the farm. "The companies that pack spices use EtO for decontamination. Their process of vacuum washing the EtO away is what is lacking" (r/IndianFood, May 2024 (opens in a new tab)). Ask in writing how every component was sterilised, and test each lot of a blend for ethylene oxide and 2-chloroethanol. A blend is only as clean as its dirtiest ingredient, so find out where each one came from.

Where Spices Are Traded and Who You're Buying From

India's spice trade is organised by exporter, not by town. The government's list of export towns doesn't include a single spice town, and the Spices Board registers exporters instead. Wholesale markets help with price discovery, but they're trading points, not farms. Delhi's Khari Baoli is the famous one, and buying there means buying from traders who bought from other traders.

The US shipping records show just how different two spice headings can be. Pepper and chilli sit with a fairly small group of Kerala exporters. Ginger, turmeric and other spices are spread thin, with 12 of the 49 named shippers in that heading addressed in Mumbai and one in five named shipments under a forwarder's name (our count). A Mumbai address isn't a warning on its own, since plenty of processors keep head offices there. But in a heading this intermediated, ask who cleans, sterilises and packs your lot, and at which site, before you even ask for a sample.

The trade's own meeting point is the World Spice Congress, run with the Spices Board. Its next edition hasn't been announced yet, and the fair page keeps track of it.

How Serious US Buyers Test Spices

The buyers who stay out of the refusal records have a routine, not a certificate. A food safety manager at a US spice company said established firms "will perform testing on every single batch or 'lot' they purchase. This will include pathogen testing" (r/Cooking, April 2024 (opens in a new tab)). The same person pointed out that the FDA sets no limits for heavy metals in spices, so serious buyers set their own, and that an organic certificate is paperwork about farming, not a lead test.

That lines up with our data. A supplier's lab report on file didn't stop 149 US refusals, so we'd commission our own test every time, from an accredited lab, on a sample drawn by someone who doesn't work for the exporter. Check the exporter against the FDA's Salmonella, colour and pesticide alerts before you order, which is part of verifying Indian suppliers.

Sort the paperwork early too. A first-time US importer called FDA registration "easier said than done" (r/CustomsBroker, February 2024 (opens in a new tab)), and the US also expects a foreign supplier verification plan. Your customs broker will tell you what your entry needs, and the destination-by-destination test plan is on quality control in India.

Independent sampling, lot testing and the FDA paperwork are hands-on work, and it is not easy to run them from abroad. If you'd rather not, SourcingSync (opens in a new tab) does it for you.

Where to Go Next

• Black pepper and black pepper from India for grades and the import alert in detail.
• Turmeric and turmeric from India for lead chromate and the UK health entry.
• Food import testing for building a test panel for any food.
• India's export industries for where spices sit among India's other trades.

Back to the German Trader

The trader didn't stay out of America because Indian pepper is bad. He stayed out because his lots were built for one exam, the EU's residue and ethylene-oxide checks, and the US sets a different one about Salmonella, filth and the firm's record.

That's the whole industry in one decision. Pick your border first, write its test into the contract and test the lot yourself, and Indian spices are a good business. If you skip that step then the cheapest lot in the market turns into the most expensive thing you'll ever import.