Since 2016, Collegium Palatinum has been a member of the International Association of Language Centres (IALC), an international association based in Canterbury, UK. IALC was founded in 1981 and operates a network of private and independent language schools. At IALC schools, students are taught in the language of the respective country.

IALC schools meet high quality standards. Inspections on a regular basis, a code of ethics and the dedication to continuous improvement guarantee language courses of a high quality. Besides language courses, IALC schools also offer accommodation and social programmes. Students will be advised carefully to ensure that they enrol for the course that best meets their requirements. IALC schools benefit from the exchange of ideas among members and can take part in workshops and conferences.