A digital product passport for tuna is a structured digital record that captures and communicates verified information about a tuna product’s origin, catch method, sustainability credentials, and supply chain journey. Tuna producers can create one by capturing first-mile data at sea using satellite tracking systems, assigning a unique batch identifier at port discharge, and linking that identifier to verified certifications, compliance checks, and documentation throughout the supply chain. Consumers and buyers can then access this record via a traceability code on the product.
Unverified sourcing claims are exposing tuna producers to serious legal and commercial risk
When a tuna brand makes a sustainability claim on its packaging without verified documentation to back it up, that claim becomes a liability. Retailers, regulators and activist NGO’s in markets such as the EU and the US are increasingly scrutinizing sourcing transparency, and companies that cannot produce auditable proof of origin, catch method, or labor conditions could face costly recalls, lawsuits, or product delistings. The fix is not better marketing language; it is building a traceable, verified record from the moment the fish leaves the water, so every claim on the label has a documented data point behind it.
Starting traceability at processing is leaving a dangerous gap in your supply chain record
Many tuna producers assume that documentation collected at the processing stage is sufficient for compliance and buyer requirements. It is not. The riskiest events in a tuna supply chain happen at sea and at port discharge, before any processing begins. If a vessel operated in a restricted zone, used a prohibited method, or carried undeclared catch, post-processing documents will not capture it. Closing that gap means starting data collection at the first mile, when the fishing trip begins, not when it ends at the factory gate.
What is a digital product passport for tuna?
A digital product passport for tuna is a structured digital record linked to a specific batch of tuna product. It contains verified data about where and how the fish was caught, which vessel caught it, what certifications apply, and how the product moved through the supply chain. It is typically accessible via a traceability code and readable by buyers, retailers, and consumers.
Unlike a paper certificate or a static label, a digital product passport pulls together multiple data sources into a single, verifiable record. That record may include satellite vessel tracking data, certification identifiers such as MSC or ASC Chain of Custody numbers, RFMO registry confirmation, discharge volumes, social compliance audit results, and regulatory documentation such as EU CATCH forms or US SIMP data. The passport updates as the product moves from vessel to processor to brand to retailer, so the final record reflects the full journey rather than just the endpoint.
Why do tuna producers need a digital product passport?
Tuna producers need a digital product passport to provide verifiable proof of origin, sustainability, and legal compliance to buyers, retailers, and regulators. Without one, sourcing claims rely on supplier declarations and paper documents that are difficult to verify and often assembled manually under audit pressure. Regulatory requirements in jurisdictions such as the EU and the US are tightening around seafood documentation. The EU’s Catch Certification scheme and US SIMP both require detailed catch documentation, and failing to meet these requirements could result in shipment delays, import refusals, or fines. Beyond compliance, buyers and retailers increasingly require verified sustainability credentials as a condition of trade.
What data goes into a tuna digital product passport?
A tuna digital product passport typically contains data across four categories: origin and catch data, legal and regulatory compliance records, sustainability and certification credentials, and social responsibility documentation.
Origin and catch data includes vessel identity, fishing location, catch date, fishing method, and species identification, ideally captured in real time via satellite VMS and AIS. Legal and regulatory records cover RFMO registry confirmation, IUU blacklist checks, port state approval, and completed regulatory forms. Sustainability credentials include certification identifiers, Chain of Custody numbers, and ISSF Participating Vessel Register status. Social responsibility documentation may include labor audit results from frameworks such as BSCI/Amfori, SMETA, FISH Standard for Crew, or Fair Trade USA, along with electronic monitoring or observer reports.
How does first-mile data capture work at sea?
First-mile data capture works by recording vessel activity in real time using satellite-based systems from the moment a fishing trip begins. VMS and AIS transmit location, speed, and activity data continuously, creating a verified record of where the vessel operated before any onshore documentation occurs.
At port discharge, the platform assigns a unique Raw Material ID to each batch, linking it to the specific vessel, trip, fishing area, catch date, and method. Every downstream step references that ID, maintaining an unbroken chain of custody. Because origin data is captured in real time rather than reconstructed from documents, it is significantly harder to falsify and much easier to verify independently.
How is sustainability and compliance verified automatically?
Sustainability and compliance verification works by automatically cross-checking batch data against multiple regulatory and certification databases as soon as catch information is recorded. The system queries RFMO vessel registries, ISSF PVR, MSC and ASC Chain of Custody databases, EU-approved facility lists, and IUU blacklists simultaneously. When a vessel or batch is flagged, the system surfaces the issue immediately rather than allowing the product to move further down the supply chain.
Automated verification also reduces the manual workload for compliance teams. Regulatory forms, including EU CATCH certificates and US SIMP and FSMA documentation, can be completed automatically using data already captured in the system, cutting paperwork and reducing the risk of human error.
What standards must a tuna digital product passport meet?
A tuna digital product passport should be built on GS1 EPCIS standards and compatible with the Global Dialogue on Seafood Traceability (GDST) framework. GS1 EPCIS defines how key data elements are recorded and exchanged, while GDST addresses the specific requirements of seafood supply chains, including multi-jurisdictional fishing operations and complex transshipment workflows.
Compliance with these standards means a digital product passport can integrate with existing ERP systems, retailer data requirements, and regulatory reporting frameworks without custom data translation, reducing friction across different regulatory environments.
How can buyers and consumers access a tuna product passport?
Buyers and consumers can access a tuna digital product passport via a traceability code linked to the product’s batch identifier. For trade buyers and retailers, the passport provides audit-ready documentation including vessel tracking data, certification IDs, social audit results, and discharge records. For consumers, it presents a simplified version of the same verified data, communicating where the tuna was caught, how it was caught, and what sustainability credentials apply, turning a product code into a verifiable story rather than an unsubstantiated claim.
How SmarTuna helps tuna producers build a verified digital product passport
SmarTuna provides a digital traceability and verification platform that captures and structures all the data a tuna digital product passport requires, starting at the first mile before processing begins.
- Captures real-time vessel activity via satellite VMS and AIS from the start of each fishing trip
- Assigns a unique Raw Material ID at port discharge, linking origin, composition, and verification criteria to every batch
- Automatically checks data against 15+ regulatory and certification databases, including RFMO registries, IUU blacklists, MSC and ASC CoC, and ISSF PVR
- Integrates social compliance evidence from BSCI/Amfori, SMETA, FISH Standard for Crew, and Fair Trade USA directly into each batch record
- Automates completion of EU CATCH, US SIMP, and FSMA regulatory forms
- Supports consumer-accessible Digital Product Passports via traceability code, built on GS1 EPCIS and fully GDST-compatible standards
If your business needs to move from manual documentation to a verified, audit-ready digital record, contact SmarTuna to see how the platform can be configured for your supply chain.