The Government of Catalonia published in the Official Gazette of the Government of Catalonia of 2 June 2015, the Agreement of the Board of the Interuniversity Council of Catalonia which sets forth the recognition of certificates and accreditation certificates of proficiency in foreign languages.
Among them are the certifications, degrees and diplomas with the seal of CertAcles awarded by member universities of the Higher Education Language Centres Association (ACLES), the CLUC tests (Languages Certificate of the Universities of Catalonia) organised by the language services and language schools of Catalan universities and other certifications supported by ACLES.