Students can take the Examination for the Certificate of Attainment in Greek. A certificate is issued for successful candidates at six levels: A1 (A1 for children 8 to 12 years old and A1 for adolescents and adults), A2, B1, B2, C1 and C2 as these have been determined by the Common European Framework of Reference for Languages (CEFR).

Students who obtain the Ellinomatheia Certification are recognised worldwide for their Greek language qualifications, which can be used to study in universities in Greece, Europe and the USA. The official institution authorized by the Ministry of Education, Research and Religious Affairs to conduct the exams is the Centre for the Greek Language in Thessaloniki.