Customs compliance
Why customs compliance in your warehouse now starts with inbound, not the declaration
It’s Monday morning. The first inbound containers are already on site, while inside the pick lines are starting up for a busy day. There’s a surge in orders, a few urgent shipments, and somewhere there’s still a pallet in quarantine that no one quite knows why. Then the question comes. Not from a customer, but from customs. Or from compliance. Or from an auditor. “Can you demonstrate why these goods were released?” Not what was done. But why.
For many logistics organizations, that feels like a different category of question. Not operational, but administrative. Something for later, or for someone else. But that’s exactly where the shift lies.
Quick Navigation:
- Customs is shifting from post-checks to data-driven supervision
- What is really changing on the work floor
- E-commerce and supervision: why pressure is increasing
- From process to proof: what customs expects now
- What you notice in operations (often before policy)
- The next 12 months: what to watch for
- Conclusion
Change in customs compliance
Customs compliance is no longer a declaration process; it is becoming an operational data issue that directly impacts the warehouse floor. In this blog, you’ll read what that shift concretely means for your daily operations.
Customs is shifting from post-checks to data-driven supervision
In March 2026, a political agreement was reached on a major reform of the European customs system. Its core can be summarized simply: supervision is shifting from national declarations to a European, data-driven model.
That may sound abstract, but the impact is concrete. Customs no longer looks only at documents, but at data flows across the entire chain and at patterns within that data.
Risk selection no longer takes place only at the border. It starts earlier and continues throughout. For logistics operations, this means one thing: what happens in your systems becomes part of the supervision.
What is really changing on the work floor
The rules are changing, but the biggest impact is not in legal texts. It lies in how processes are assessed. Take a few recognizable moments:
Inbound
Previously: Goods arrive, the declaration has been made or will be made, and operations can continue. The focus is on speed and flow.
Now: Inbound effectively starts before arrival.
- If data is missing before arrival, the shipment may already be halted
- Release status must be correct before storage
- Deviations become visible more quickly
Inbound thus shifts from “receiving and registering” to validating and verifying before anything enters operations.
Putaway and storage
Previously: Once goods arrive, they are stored based on space, speed, and efficiency. Inventory is generally freely available.
Now: Storage depends on status.
- Status determines where something may be stored
- Non-released goods must demonstrably remain separated
- Every movement must be logically traceable
Putaway thus becomes not only a logistical action, but also a proof step in the chain.
Picking and outbound
Previously: Picking revolves around availability and speed. What is in stock can be picked.
Now: Availability is no longer sufficient.
- Pick blocks based on customs status become more critical
- Overrides must be explainable
- Incorrect release can have immediate consequences
Outbound thus becomes not only an execution process, but also a control point where errors become visible.
Returns and exceptions
Previously: Returns are rebooked and processed again. The focus is on speed and reusability.
Now: Return flows become more complex.
- Origin and status must remain traceable
- Errors in classification become risks more quickly
- Corrections must be documented
Returns shift from a residual flow to a critical process where compliance and operations converge.
These are not new actions. But they are assessed differently.
E-commerce and supervision: why pressure is increasing
An important reason for this change lies outside the warehouse itself. The explosion of e-commerce has led to a massive increase in small shipments. At the same time, inspections show that a significant portion does not comply with European regulations, for example in terms of product safety, value, origin, or documentation. This puts pressure on the entire system.
That is why the focus of supervision is shifting. There will be more control over e-commerce flows, more attention to fraud and undervaluation, and more pressure on platforms and import chains to take responsibility. This development does not stop at the border or with policymakers, but directly impacts logistics practice.
Not because warehouses suddenly become responsible for everything, but because they are the place where it must become visible. Where data and goods come together. And where it must ultimately be demonstrated that everything is correct.
From process to proof: what customs expects now
The core of the change lies here: not only that your process is correct, but that you can demonstrate that it is correct.
Concretely, this means:
- Who changed a status, and why
- When a shipment was released
- What data was available at that moment
- What deviations occurred, and how they were resolved
In other words: the audit trail becomes just as important as the operation itself. This directly affects how systems and processes are set up. Not as an IT issue, but as an operational reality.
What you notice in operations (often before policy)
Most organizations do not notice this shift by reading a change in legislation, but because more signals arise in practice. There are more frequent questions about underlying data. Inspections and holds increase. Inbound sometimes experiences unexpected delays. Discussions arise about release statuses that previously seemed self-evident. And audit pressure grows noticeably.
But perhaps the most striking thing is this: there are increasingly frequent moments when someone has to explain exactly what happened. Not just what was done, but why.
At that point, it becomes clear that compliance is no longer a separate process handled afterward. It is embedded in the operation itself, in every step, every decision, and every deviation that you can or cannot explain.
The next 12 months: what to watch for
The changes will not become fully visible overnight. It is a phased development. But the direction is clear.
In the coming period, pay particular attention to:
- Increasing control pressure on e-commerce and import flows
- Greater emphasis on data quality before arrival
- Stricter assessment of release status and blocks
- Growing need for demonstrable process control
- More collaboration between operations, IT, and compliance
For many organizations, the challenge is shifting from “do we know the rules?” to “can we demonstrate that we control them?”
Conclusion: where is the real change in customs compliance?
The question is not whether customs is becoming stricter. That is already visible. The real question is: will customs compliance remain an administrative layer, or will it become an integral part of your operation?
Everything points to the latter. As supervision shifts to data, as inspections increase, and as e-commerce and societal pressure converge, the logistics operation itself becomes part of the proof. Not only what you do matters, but what you can show. And that does not start at the border, but in the warehouse.
Sources and background
- EU customs: Council and Parliament agree on landmark reform, Council of the EU, 26 March 2026
https://www.consilium.europa.eu/en/press/press-releases/2026/03/26/eu-customs-council-and-parliament-agree-on-landmark-reform/ - E-commerce: €150 customs duty exemption threshold to be removed as of 2026, European Commission, 13 November 2025
https://taxation-customs.ec.europa.eu/news/e-commerce-150-eur-customs-duty-exemption-threshold-be-removed-2026-2025-11-13_en - Large-scale EU customs control action shows most third-country e-commerce goods do not follow EU rules, European Commission, 7 January 2026
https://taxation-customs.ec.europa.eu/news/large-scale-eu-customs-control-action-shows-most-third-country-e-commerce-goods-do-not-follow-2026-01-07_en - E-commerce: product compliance and safety, European Commission, accessed April 2026
https://taxation-customs.ec.europa.eu/customs/eu-customs-union-facts-and-figures/e-commerce-product-compliance-and-safety_en - A comprehensive EU toolbox for safe and sustainable e-commerce, European Commission, 5 February 2025
https://digital-strategy.ec.europa.eu/en/library/e-commerce-communication-comprehensive-eu-toolbox-safe-and-sustainable-e-commerce - Import Control System 2 (ICS2), European Commission, current information 2026
https://taxation-customs.ec.europa.eu/customs/customs-security/import-control-system-2_en - Carbon Border Adjustment Mechanism (CBAM), European Commission, January/April 2026
https://taxation-customs.ec.europa.eu/carbon-border-adjustment-mechanism_en - Forced Labour Regulation, European Commission, current information 2026
https://single-market-economy.ec.europa.eu/single-market/goods/forced-labour-regulation_en - Customs Annual Plan 2026, Dutch Customs, 2026
https://www.douane.nl/wp-content/uploads/2026/04/douane-jaarplan-2026.pdf - Paying import duties for e-commerce, Dutch Customs, April 2026
https://www.douane.nl/onderwerpen/invoer-en-uitvoer/invoer/aangifte-doen/aangifte-doen-bij-e-commerce/invoerrechten-betalen-voor-e-commerce/ - Handling fee for e-commerce shipments, Dutch Customs, 2025/2026
https://www.douane.nl/onderwerpen/invoer-en-uitvoer/invoer/aangifte-doen/handling-fee/ - EU reaches agreement on new Customs Code, Dutch Customs, 27 March 2026
https://www.douane.nl/douanewetboek-van-de-unie/