From Farm Gate to The Warehouse: The Journey of Coffee to Belgium
Every cup of coffee starts as a cherry on a tree thousands of kilometres from your kitchen. Between that tree and a Belgian roaster sits one of the most intricate supply chains in agricultural trade. This post follows a lot of green coffee from the farm to a warehouse in Belgium, and shows why Antwerp has become such an important stop along the way.
The ICO framework in brief
The International Coffee Organization (ICO) does not run customs or ports, but its rules shape the paperwork and quality standards behind every shipment. It administers the International Coffee Agreement 2007, an intergovernmental treaty whose members include most producing countries and importing members such as the European Union. Four of its instruments matter most for logistics:
- Certificates of origin. Exporting members issue an ICO certificate of origin for each export shipment. It lets the ICO track world coffee trade and records where a lot comes from.
- Certificates of re-export. Coffee that is imported and then exported again, as often happens through hubs like Antwerp, may need a certificate of re-export so the original origin stays on record.
- Minimum quality standards. The ICO's Coffee Quality-Improvement Programme sets minimum export standards, such as limits on defects and moisture. The thresholds usually cited are 86 defects per 300 g for arabica, 150 for robusta, and a 12.5% moisture ceiling.
- Statistics. Members report exports, imports and stocks, and the ICO publishes market data on a coffee year that runs from October to September.
Two caveats apply. The ICO sets rules that members apply through their own national laws, so enforcement varies by country. And its resolutions are revised over time, so check the current text on the ICO website before relying on any threshold.
Step 1: Origin, where quality is made (and easily lost)
Logistics begins before anything moves. After harvest, cherries are processed in one of three main ways: washed, natural, or honey. The result is parchment coffee (washed) or dried cherry (natural), which then rests and is dried to a moisture content of roughly 10–12%. Too wet and the coffee risks mould and fast quality decline. Too dry and it loses cup quality and weight.
The coffee then moves to a dry mill, where it is hulled, sorted by size and density, and often colour-sorted. This is where lots are built: mixing and grading according to the exporter's or cooperative's specifications. Exporters in ICO member countries also work to the ICO's minimum quality standards on defects and moisture (see above), so coffee that falls below them is usually sorted out before it can be shipped. Coffee is packed in 60 kg jute bags (some origins use different bag weights), often with an inner liner such as GrainPro to protect against moisture and odours.
A few things are decided here that matter all the way to Belgium:
- Traceability: lot numbers, farm or cooperative data and, increasingly, geolocation data for each plot.
- Documentation: the phytosanitary certificate, the certificate of origin, and an ICO certificate of origin, which exporting member countries issue for each shipment.
- Pre-shipment samples: a sample is sent to the buyer, who cups it and approves it before shipment is released.
Step 2: Inland transport to the port
From the mill, coffee travels by truck, and sometimes rail or river, to a port of export. Typical gateways include Santos (Brazil), Cartagena and Buenaventura (Colombia), Mombasa (Kenya), Djibouti (for Ethiopian coffee), and Ho Chi Minh City area ports (Vietnam, the major robusta origin).
This leg can be the least predictable. Rains wash out roads, strikes block ports, and trucks queue for days - for some countries of origin that lack their own port or gateway, the coffee must travel an even longer distance overland. Because coffee absorbs moisture and odours easily, the quality of the truck matters: clean, dry, and free from fuel or fertiliser residues.
Step 3: Containerisation and ocean freight
Most specialty and commodity coffee now travels in 20-foot containers, each holding roughly 18–20 tonnes, which is around 300 bags of 60 kg. Two methods dominate:
- Bagged coffee in standard containers. This is the classic approach, usually with a liner or kraft paper on the container walls and ceiling to absorb condensation.
- Bulk shipments in a container liner. Coffee is poured loose into a lined container, which reduces handling and packaging but needs specialised loading and unloading.
The real enemy at sea is container rain. A container leaving a hot, humid origin crosses cooler waters, and condensation forms on the steel roof and drips onto the coffee. Good packing, ventilation, desiccants and dry liners are the main defences.
Transit times to North Europe are typically measured in weeks, and routes are at the mercy of world events. Disruptions in the Red Sea in recent years pushed many carriers onto the longer route around the Cape of Good Hope, adding days or weeks to schedules and affecting freight rates and delivery windows.
Step 4: Arrival in Antwerp
Why Belgium? Antwerp is one of Europe's leading ports for green coffee. Several factors explain it:
- Deep-water access and large container capacity, with frequent services from the major coffee-producing regions.
- Specialised coffee warehousing and handling expertise built up over decades.
- Excellent hinterland connections: barge via the Scheldt, Albert Canal and Rhine corridor, plus rail and road to the Netherlands, Germany, France and beyond.
- A role in the commodity markets: Antwerp is among the ports with warehouses approved to hold coffee deliverable against futures contracts, which supports a deep ecosystem of traders, surveyors and storage providers. (Exact approvals and delivery points change, so check the exchange's current list.)
On arrival, the container goes through customs. In the EU, green coffee generally enters at low or zero import duty, while roasted coffee is taxed more heavily, which is one reason Europe imports mostly green beans and roasts locally. Coffee can also be placed in a bonded (customs) warehouse, meaning duties and VAT are suspended until it is released for free circulation in the EU. That gives traders and roasters flexibility to hold stock and decide later where it will be sold.
ICO paperwork at the border. The ICO certificate of origin travels with the other shipping documents and is typically matched against the bill of lading and the lot details. Because the EU is an importing member of the International Coffee Agreement, these certificates also support the trade statistics that members report to the ICO. If coffee is later re-exported from Antwerp to another country, a certificate of re-export may be needed. How each requirement is applied in practice varies, so confirm it with your customs broker. Factor in about ten cents per kilogram for excise duties.
Step 5: Inspection, sampling and quality control
Before a lot is accepted, independent surveyors typically verify it:
- Weight and count check: do the number and weight of bags match the documents?
- Condition check: any signs of water damage, mould, insects or contamination?
- Arrival sampling: samples are drawn from across the lot and compared with the pre-shipment and type samples.
- Cupping and grading: the buyer confirms the coffee matches the contract.
Disputes at this stage can be costly, so accurate documentation and good sampling practice protect both buyer and seller.
Regulatory checks matter too. The EU's rules on food safety, contaminants and pesticide residues apply, and the EU Deforestation Regulation (EUDR) will require operators to show that coffee is deforestation-free and legally produced, with geolocation data. Its application dates have been postponed more than once, so importers should check the current timetable.
Step 6: Warehousing in Belgium
Once released, coffee goes into storage. Good green coffee warehousing is about stability:
- Cool, dry, well-ventilated conditions with limited temperature swings.
- No strong odours nearby, since coffee readily absorbs smells from fuel, chemicals or other cargo.
- Pest control and cleanliness.
- First-in, first-out stock rotation and clear lot segregation.
- Pallet stacking that protects bags and keeps air moving.
The most sophisticated warehouse for the storage of green coffee, however, is located in Zeebrugge; there, Efico has developed Seabridge—a climate-controlled environment where coffee can be stored and processed under optimal conditions.
Even in ideal conditions, green coffee is a living, ageing product. Specialty buyers often try to roast within a year of harvest because flavour fades over time. Warehouses therefore also offer services such as repacking, re-bagging, blending, sampling for roasters and labelling.
Step 7: The last stretch to the roaster
From the warehouse, coffee is released in smaller lots, sometimes a single pallet, to roasters around Belgium and neighbouring countries. Barge, rail and truck all play a role, and Antwerp's connections make it easy to supply Belgian roasters as well as the wider European market.
What this means for the future
Three trends are reshaping this chain:
- Traceability and compliance. Digital lot records and plot-level geolocation are becoming standard.
- Climate and volatility. Weather affects both harvests and shipping, so buyers diversify origins and hold more buffer stock.
- Sustainability in transport. Shifting inland hauls from road to barge and rail, and optimising container loads, helps cut emissions.
At Drip Coffee, too, our coffee arrives at our roastery in this way, and both quality and traceability are of great importance. So, the next time you drink a coffee in Belgium, remember it has crossed an ocean, passed through customs and inspections, and rested in Seabridge before reaching the roaster. Good logistics is a big part of why it tastes the way it should and which also has some influence on the price.