EU blacklist of illegal fishing vessels 2026: what importers and shipowners must do

Key data

If you import fish or manage port operations, this update affects you from now on. The Commission Implementing Regulation (EU) 2026/2045, published on 15 September 2026, amends the European list of vessels engaged in illegal, unreported and unregulated fishing (IUU), regulated by Regulation (EU) No 468/2010. The list is updated periodically and each new version has immediate effects: vessels added are operationally blocked throughout the EU from the date of entry into force.

What is relevant for your business is not the regulation itself, but what it activates: if any of your suppliers operates with a vessel now included on this list, your goods can be seized at customs without prior notice.

What does this regulation establish?

Commission Implementing Regulation (EU) 2026/2045 updates the EU list of IUU vessels, which records vessels identified as breaching international fishing standards. This list is a tool of the European policy to combat illegal fishing and ensure traceability of fish products in the internal market.

The specific consequences of appearing on this list are:

• Prohibition of access to EU ports for listed vessels.
• Denial of import licenses for products caught by those vessels.
• Exclusion from community fishing agreements, preventing operation under EU bilateral frameworks.
• Administrative sanctions and seizure of goods for operators who market products from these vessels.

Spanish port and customs authorities are obliged to apply these restrictions immediately, without any transitional period, from the date of entry into force of the regulation.

Economic and operational impact

The impact does not fall only on shipowners of listed vessels. The entire fish supply chain can be affected:

• Importers: If a fish shipment comes from a vessel on the list, Spanish customs can deny the import license and seize the goods. This means direct loss of cargo value, plus logistics costs already incurred.
• Distributors and wholesalers: Product traceability becomes a critical operational requirement. Without documentation proving the origin of the catching vessel, seizure risk is passed downstream in the supply chain.
• Port authorities: Obligation to verify in real time whether a vessel requesting access appears on the updated list, with administrative liability if berthing is allowed.
• Fishing agreement operators: Listed vessels are excluded from EU fishing cooperation frameworks, which can affect fleets operating under bilateral agreements with third countries.

The main economic risk for importing companies is seizure of goods without compensation and possible opening of an administrative penalty proceeding. There are no maximum penalty figures published in this regulation, but the general framework of Regulation (EU) No 468/2010 enables Member States to apply their own national penalty regimes.

Who does it affect?

• Shipowners and shipping companies whose vessels may have been included in the updated list.
• Fish and fish product importers operating with third-country suppliers.
• Spanish port authorities with obligation to apply access restrictions immediately.
• Customs operators and customs agents processing fish product imports.
• Wholesale and retail distributors buying fish from importers without verifying traceability of the catching vessel.
• Companies with bilateral fishing agreements under community frameworks that include now-listed vessels.

Practical example

A Spanish frozen fish importer regularly works with a third-country supplier. The supplier uses several vessels for its catches. One of those vessels is included in the IUU list updated by Regulation 2026/2045 with entry into force on 14 September 2026.

The importer has a container of frozen fish from that vessel in transit to the port of Valencia, with expected arrival on 20 September. When presenting the import documentation, customs verifies the name of the catching vessel against the updated IUU list. Upon finding it listed, it denies the import license and orders seizure of the goods.

The importer loses the full value of the cargo plus freight, insurance and logistics management costs already paid, with no possibility of claiming compensation from the EU. Additionally, it may face an administrative penalty proceeding for attempting to introduce products of IUU origin into the market.

The only way to have avoided this situation was to verify the vessel's status on the list before formalizing the purchase from the supplier.

What should companies do now?

1. Verify immediately whether any vessel of your regular suppliers appears on the IUU list updated by Regulation 2026/2045. The list is available at EUR-Lex.
2. Review supply contracts with third-country suppliers and include origin guarantee clauses that require the supplier to declare the catching vessel and its status on the IUU list.
3. Update due diligence procedures for traceability: before formalizing any imported fish purchase, verify the vessel name against the current list.
4. Alert the logistics and customs department about the list update so they apply controls in each fish product import.
5. Consult with a specialized legal advisor if you already have goods in transit from potentially affected vessels, to assess options before port arrival.

Official source

Consult full regulation at official source

Disclaimer: This article is for informational purposes only and does not constitute legal advice. For specific decisions, consult a qualified professional. Source: https://eur-lex.europa.eu/./legal-content/AUTO/?uri=OJ:L_202602045