The short-term objective of the Conservatoire National des Arts et Métiers des Pays de la Loire (CNAM Pays de la Loire) was to enable our apprentices to benefit from a professional and human European experience within the secure framework of their course and of the Erasmus+ program. The initial ambition was to support compulsory long-term mobility for our beneficiaries, and then to open it up to voluntary mobility as a standard component of our organisation, in line with our internationalisation strategy. . These steps have given us a solid foundation for our eventual involvement in European projects. Our action is in line with the ambitions of the Cnam Établissement Public, so we are not ruling out the possibility of consortium projects with other Cnam centres to promote the cultural and European openness of our network, with large-scale actions that have a strong impact on our public and their European citizenship. Current national political developments in apprenticeship mobility and the desire to open up a European apprenticeship area strengthen our strategic and operational orientations.