The Upper Austria-Salzburg-Niederbayern region is characterised by the fact that this region can be characterised as an economically potent location. An important focus of this business location lies on the industrial-technical sector. For this, it is typical that broad and specific knowledge of the employees from the STEM sector is required. Despite these economic positive conditions (high demand in the labour market for STEM skills), low motivation in STEM studies or STEM occupations can be recognised among pupils and students in the larger region. The cross-border cooperation of STEM Learning Centers proposed in this project aims to provide students with the opportunity to get to know STEM applications in extracurricular contexts and thereby increase the motivation and competences of STEM learners. The core outputs of the project MINT Learning Center sind:Auf- and expansion of local SINT Learning CentersDevelopment and evaluation of extracurricular STEM learning resourcesBuilding sustainable cross-border cooperationExternal educational opportunities for pupils to discover STEM skillsThe main professionals of the project MINT Learning Center are: Secondary school pupils and tertiary educational institutions (STEM faculties)Business enterprises from the STEM sectorThe networking of regional competence providers at cross-border level is necessary in order to mutually benefit from the implementation of the SINT Learning Centers and to be able to use funds more effectively. Specific focus and individual promotion of interests will be complemented by existing initiatives.