Founded in 1972, L'Horizon is a private, not-for-profit, single-sector training establishment under the French Law of 1901. It is approved by the French Ministry of Social Affairs and is under the responsibility of the Ile de France Regional Council. The school's project, which focuses on developing international mobility with Erasmus+ at L'Horizon, aims to encourage dialogue between European peoples and players by forging close links and partnerships between services, institutions, training centres and higher education, in order to participate in the Europe of Education. To achieve this, we have built a support system for individuals, whether for an SMP, STT or STA project. For learners, preparation a year before departure is integrated into the training with project methodology sessions in an 'Erasmus+ mobility option project approach' module. We are currently involved in partnerships with two higher education establishments, in Belgium and Canada, and are approaching other partners.