Objectives Pursued Through the Implementation of the Erasmus+ KA131 Project The implementation of this Erasmus+ project is fully aligned with Polaris Formation’s international strategy, which aims to strengthen the internationalisation of its programmes, enhance student employability, and foster transnational educational cooperation. The project sought to achieve several key objectives: 1. Enhancing students’ professional and cultural exposure at the international level Polaris Formation aimed to provide its students—particularly those enrolled in the DECESF and the BTS in Social and Family Economics—with the opportunity to complete their internships abroad. The primary objective was to boost their employability, adaptability, and intercultural awareness. A total of 44 student mobilities for internships were carried out in Belgium, Spain, and Canada, enabling participants to develop both professional and social skills in multicultural environments while embracing European values of solidarity and citizenship. Strong support was provided to ensure accessibility and success: in-class preparation by the mobility coordinator, accompaniment by two faculty members to Belgium, advance visits by staff to Spain, and comprehensive logistical support covering housing, transport, and internship arrangements. WhatsApp groups were set up for each mobility, ensuring constant communication between students and Polaris Formation staff. 2. Expanding and structuring an international partner network A core ambition of the project was to consolidate and diversify Polaris Formation’s international network. This project deepened existing partnerships (Belgium) and established new ones in Turkey (Galatasaray University) and Spain (Fundación Tierra de Todos). The long-term goal is to broaden the scope of mobility and collaborative educational projects. Polaris now has active partnerships in four countries—Belgium, Spain, Turkey, and Guinea—each contributing to a shared focus on inclusion, migration support, social work, and community development. 3. Supporting staff mobility and enriching pedagogical practices The project also aimed to enhance staff development through international training. Three training mobilities were conducted, allowing teachers to gain insights into specific approaches to social inclusion and migrant support. These practices are now being integrated into classroom teaching, enriching initial training with real-world, intercultural perspectives. 4. Implementing the Erasmus+ horizontal priorities Polaris fully embraced the programme’s cross-cutting priorities: Green transition: 87% of all mobilities (41 out of 47) used sustainable modes of transport (bus, train, carpooling). Pre-departure awareness sessions addressed environmental issues. Among respondents, 22% reported gaining knowledge about sustainability and 11% said they had changed their habits. Inclusion: The project was designed to be accessible to all, with reinforced support (logistics, pedagogy, financial guidance) provided to students who may otherwise have faced barriers to international mobility. Digital transition: Digital tools were used throughout the project: document digitisation, virtual support via instant messaging, video calls with host organisations, and the enhancement of digital skills for participants. 5. Ensuring the quality and safety of mobilities A core objective was to deliver high-quality, well-supported mobilities. The project fully adhered to the ECHE principles, especially regarding participant selection, preparation, mentoring, monitoring, and recognition of learning outcomes. Student feedback confirms a high level of satisfaction with both the academic and personal dimensions of the mobility experience.