CLIL_ES01 - ECTS In Portuguese institutions of higher education, the teaching of academic subjects in English has grown exponentially in recent years. However, very few teachers are prepared to meet this demand in terms of how their methodology, materials and posture should be adapted for teaching in multilingual and multicultural spaces. Teachers involved in CLIL are in need of more support so that they are best equipped to maximise the potential of this approach in their classroom practices.