Traceability is an added value thanks to which companies in the aquatic products sector can improve their competitiveness (they can stand out from the competition and provide the guarantees expected by consumers). To respond to this, AQUIMER initiated, as early as 2006, a study on the digitalization of traceability in the supply chain of the aquatic products sector. This enabled taking inventory of the existing situation to be drawn up (audit of the sector and analysis of the software offer). A process analysis was then carried out and capitalized on via a demonstrator in order to consider the solutions to be implemented.