4. Conclusion

The aim of this collection of articles is to serve as a knowledge base for all professionals, whatever the sector in which they work. It offers a comprehensive and constantly renewed vision of the various challenges of traceability, whether as an obligation or as a strategic opportunity to differentiate through a new practice or a new technology. This knowledge base is all the more important as the need for understanding, methods and standards in the field of traceability continues to grow, whatever the sector.