The EU CATCH certificate could expand to cover processed tuna products, but no confirmed legislative decision has been made as of 2026. The European Commission has signaled interest in closing the processed-goods exemption as part of its broader IUU fishing reform agenda, with 2029 often cited as a potential target year for expanded rules. Below, we break down what the current rules cover, why processed products have been exempt, and what tuna supply chain actors can realistically expect.
What products does the EU CATCH certificate currently cover?
The EU CATCH certificate currently applies to wild-caught fishery products imported into the European Union in their unprocessed or minimally processed form. This includes fresh, chilled, and frozen whole fish, fillets, and other fishery products that have not undergone significant transformation. The certificate requires exporters to prove their catch was legally obtained under the flag state’s laws and relevant regional fishery management organization (RFMO) rules.
In practical terms, this means a frozen skipjack tuna loined and packed in Thailand may not require a CATCH certificate in the same way a frozen whole tuna exported directly from a Pacific fishing nation would. The certificate travels with the raw catch, not necessarily with the finished product. This distinction is central to the debate about whether the current system is actually fit for purpose in a global tuna supply chain where fish routinely crosses multiple borders and processing stages before reaching a European shelf.
The scope of the EU IUU Regulation, which underpins the CATCH certificate system, covers most marine-caught fishery products but includes notable carve-outs. Aquaculture products, certain shellfish, and products that have been sufficiently processed are among those that may fall outside the certificate’s reach, depending on how transformation is defined and applied by customs authorities.
Why are processed tuna products currently exempt from CATCH rules?
Processed tuna products are largely exempt from EU CATCH certificate requirements because the EU IUU Regulation focuses on the point of first import of raw or minimally processed fish, not on finished goods like canned tuna or tuna pouches. When tuna has been significantly transformed through cooking, canning, or other processing, it is treated under EU trade law more as a manufactured food product than a fishery product, which shifts the applicable regulatory framework.
This exemption was not necessarily an intentional policy choice to exclude processed goods from scrutiny. It reflects the practical and legal complexity of applying a catch-documentation scheme to products that may contain fish from multiple vessels, multiple fishing zones, and multiple flag states blended together in a single production run. Assigning a single CATCH certificate to a can of tuna that contains skipjack from three different fishing trips across two oceans is genuinely difficult under the current certificate structure.
There is also a trade policy dimension. Major tuna processing nations, particularly in Southeast Asia, export large volumes of canned and pouched tuna to Europe. Extending CATCH requirements to processed goods would significantly increase compliance costs for those exporters and could be challenged under World Trade Organization rules if not carefully designed. The European Commission has historically been cautious about creating trade barriers that could face legal challenges, which has contributed to the exemption persisting even as IUU concerns have grown.
What does the 2029 EU CATCH reform timeline actually look like?
The 2029 date connected to EU CATCH reform is not a confirmed legislative deadline but rather an indicative horizon tied to the European Commission’s ongoing review of the EU IUU Regulation. The Commission completed an evaluation of the regulation in recent years and acknowledged gaps, including the treatment of processed products. Any legislative proposal to address those gaps would still need to pass through the full EU co-decision process involving the European Parliament and the Council, which typically takes several years.
As of 2026, the most likely scenario is that the Commission could publish a formal legislative proposal within the next one to two years, with implementation and transition periods extending toward the end of the decade. The 2029 reference point has circulated in industry discussions as a rough planning horizon, but companies should treat it as an estimate rather than a hard deadline.
What is more certain is the direction of travel. The EU has consistently moved toward tighter seafood import controls, and the political appetite for closing the processed-goods loophole has grown alongside broader supply chain due diligence legislation such as the Corporate Sustainability Due Diligence Directive. Tuna supply chain actors who assume the exemption will remain indefinitely are taking a meaningful regulatory risk.
Book a demoHow would expanded CATCH requirements change tuna supply chains?
Expanded EU CATCH requirements covering processed tuna products would fundamentally shift where in the supply chain traceability data needs to be captured and verified. Under expanded rules, processors and exporters would likely need to link every production batch back to specific catch events, vessel records, and RFMO-compliant fishing trips. This means the documentation burden that currently sits at the raw material import stage would move downstream to cover finished goods.
More complex batch-level documentation
Processors who currently blend fish from multiple sources into a single production run would need to either segregate raw materials by verified origin or develop systems capable of tracking mixed-origin batches with full catch documentation for every component. This is operationally demanding and would require investment in batch management systems that most processors do not currently have in place.
Greater pressure on upstream data quality
If the finished product needs to carry verifiable catch documentation, the quality of data captured at the first mile, meaning at vessel level and at port discharge, becomes far more important. Gaps or inconsistencies in vessel records, flag state reporting, or RFMO compliance data would create compliance failures that surface at the export stage. This creates strong incentives for processors and traders to demand better upstream data from fishing companies and flag states.
Which tuna supply chain actors face the highest compliance risk?
The actors who could face the highest compliance risk under expanded EU CATCH requirements are processors and exporters in major tuna processing countries who currently rely on the processed-goods exemption to avoid catch documentation requirements. This group includes large canning operations in Thailand, the Philippines, Ecuador, and other processing hubs that supply significant volumes of canned and pouched tuna to European retailers and brands.
European importers and retailers also carry meaningful exposure. If a processed product enters the EU without adequate catch documentation under future rules, the importer of record could face penalties, delays, or market access restrictions. Brands that source from processors with weak traceability systems may find themselves unable to verify compliance quickly enough to satisfy regulators or retail customers.
Fishing companies operating under flags with poor RFMO compliance records or limited vessel monitoring infrastructure could also become bottlenecks. If downstream buyers need verifiable catch data to comply with expanded CATCH rules, they will increasingly avoid sourcing from vessels or flag states that cannot provide it. This creates commercial pressure that may be more powerful than regulatory enforcement alone in shifting fishing industry behavior.
How can tuna companies prepare before 2029 regulations take effect?
Tuna companies can start preparing now by mapping their current supply chain data flows and identifying where catch documentation gaps exist. The goal is to understand, at batch level, whether you could link a finished product back to specific vessel trips, fishing zones, and RFMO-compliant catch events today. If you cannot do that reliably, that is the gap that expanded CATCH rules would expose.
Practical preparation steps include:
- Auditing your current supplier base for vessel monitoring system (VMS) and AIS coverage and RFMO registry status
- Reviewing how raw material IDs are assigned and whether they carry sufficient origin and catch-event information
- Assessing whether your batch management system can handle mixed-origin tracking with documentation attached at lot level
- Engaging your logistics and customs teams to understand how CATCH certificate workflows would need to change for processed goods
- Monitoring the European Commission’s legislative pipeline so you can anticipate transition timelines rather than react to them
Companies that invest in first-mile traceability infrastructure now will be better positioned than those who wait for final rules to be published. Regulatory transitions typically include implementation periods, but the data collection and system integration work required to comply with expanded CATCH rules cannot be done overnight. Starting that work in 2026 or 2027 gives you time to work through supplier onboarding, system configuration, and staff training before compliance becomes mandatory.
SmarTuna’s digital traceability platform is built specifically to address these first-mile gaps, capturing vessel and batch data from the moment fish is caught and linking it through every processing and logistics step to the finished product. If you want to understand how that would work for your supply chain, we are happy to walk you through it.
Frequently Asked Questions
If my company sources canned tuna exclusively from certified sustainable fisheries, does that eliminate our CATCH certificate compliance risk?
Not entirely. Sustainability certifications like MSC address environmental and fishing practice standards, but they are separate from the EU’s IUU catch documentation framework. A product can carry an MSC label and still lack the specific vessel-level catch event data that expanded EU CATCH rules would require. Sustainable sourcing is a strong foundation, but companies should verify that their certification programs also capture the batch-level traceability data — vessel IDs, fishing zones, RFMO trip records — that regulatory compliance would demand.
What is the difference between a CATCH certificate and a Certificate of Origin, and do I need both?
A Certificate of Origin documents where a product was manufactured or sufficiently processed, which determines customs duty rates and preferential trade agreement eligibility. A CATCH certificate, by contrast, documents where and how the fish was caught and confirms it was legally harvested under the flag state’s laws and applicable RFMO rules. For tuna products entering the EU, both documents may be required simultaneously — the Certificate of Origin for tariff purposes and the CATCH certificate for IUU compliance. Under expanded rules, processors would need to ensure their CATCH documentation chain covers the catch origin, not just the country of processing.
How would a processor handle CATCH documentation for a production run that blends tuna from multiple vessels and fishing trips?
This is one of the core operational challenges that expanded CATCH rules would create. Processors would likely need to adopt one of two approaches: either segregate raw material lots by verified catch origin and run separate production batches per source, or implement a proportional or mass-balance documentation system that attributes verified catch records to each finished unit based on input volumes. The EU has not yet defined which approach it would mandate, but processors should begin evaluating their batch management systems now to understand which model is technically feasible for their operations.
Could expanded EU CATCH requirements affect tuna brands that source finished products rather than processing fish themselves?
Yes, significantly. Brands that buy finished canned or pouched tuna from third-party processors and sell it under their own label in the EU market would likely be treated as importers of record, making them responsible for ensuring the product meets CATCH documentation requirements at the border. This means brands cannot simply rely on supplier declarations — they would need contractual guarantees and auditable documentation trails from their processors. Brands with limited visibility into their tier-2 and tier-3 supply chain are particularly exposed and should begin supplier due diligence now.
Are there any existing voluntary frameworks or industry standards that companies can align with today to get ahead of the regulation?
Yes. Several frameworks provide a practical head start. The Global Dialogue on Seafood Traceability (GDST) has published interoperability standards for seafood data that align closely with the kind of catch-event and chain-of-custody documentation expanded CATCH rules would require. The FAO’s Voluntary Guidelines for Catch Documentation Schemes also outline best-practice elements. Aligning internal systems with these standards now means you are building toward regulatory compliance rather than having to retrofit your data architecture when formal rules are published.
What happens to my EU market access if I cannot demonstrate CATCH compliance when expanded rules come into force?
Non-compliant shipments could be refused entry at EU borders, held in customs, or subject to penalties depending on how the expanded regulation is enforced. Beyond direct regulatory consequences, major European retailers and food service buyers are increasingly embedding supply chain compliance requirements into their own purchasing contracts, meaning market access risk could materialize commercially before regulators even begin enforcement. Companies that cannot demonstrate compliance may find themselves de-listed by key customers ahead of any formal deadline.
How long does it realistically take to build the traceability infrastructure needed for CATCH compliance on processed goods?
For most mid-to-large processors, building robust first-mile traceability infrastructure — including supplier onboarding, VMS and AIS data integration, batch management system upgrades, and staff training — typically takes 18 to 36 months when done properly. This is why starting in 2026 or 2027 is genuinely important rather than a precautionary overreaction. Waiting until a formal legislative deadline is confirmed leaves insufficient time to work through the supplier relationship changes, system integrations, and internal process redesigns that meaningful compliance requires.