Ruđer Bošković School offers preparatory classes for certified exams in six different languages – English, German, Italian, Spanish, French, and Russian – at all CEFR levels (A1, A2, B1, B2, and C1). This program was created to help students obtain internationally recognized certificates that are valid indefinitely. These certificates can be highly advantageous when applying for jobs or education abroad, as they demonstrate proficiency in a foreign language. Additionally, obtaining these certificates can help students with their career paths and personal growth.