ÖSD is a testing system for German as a foreign and second language. It is recognised worldwide and assessed according to strict quality criteria. The system is based on levels A1 to C2 of the Common European Framework of Reference for Languages (CEFR) and the common standards of the Association of Language Testers in Europe (ALTE). The ÖSD Zertifikat A1 exam is directed at learners aged 14 and above and certifies language competence in routine situations with familiar topics and activities. The exam is based on level A1 of the Common European Framework of Reference for Languages (CEFR) as defined by the Council of Europe. You will receive helpful information on test formats, the examination process, evaluation criteria, etc.