German language proficiency examinations are internationally recognised and are therefore commonly used for academic admission, employment, immigration and personal certification purposes. These exams differ in terms of their structure, the bodies that administer them, their target audiences, and their examination schedules. Different institutions may require specific exams, so it is advisable to find out which one you need beforehand.
Goethe exams
One of the most widely accepted systems is the Goethe-Institut examination framework. Goethe exams are aligned with the Common European Framework of Reference for Languages (CEFR) and cover levels from A1 to C2. These exams are recognised globally by universities, employers and government institutions. Depending on the test centre, examination sessions are typically offered multiple times per year. In many countries, lower-level exams such as A1 and A2 are often available monthly, whereas higher-level exams such as C1 and C2 are usually offered several times a year rather than on a fixed biannual schedule.
TestDaF exams
TestDaF (Test Deutsch als Fremdsprache) is primarily intended for academic purposes. It is commonly required for admission to German universities. TestDaF assesses advanced language skills, which are roughly equivalent to B2–C1 levels. Unlike some modular exams, TestDaF is offered on fixed dates worldwide, usually six times per year. Candidates can retake the exam as often as they wish, but only on the scheduled test dates.
TELC exams
The TELC (The European Language Certificates) German exams are another recognised option. Telc offers certificates from A1 to C2, including specialised exams for professional fields such as healthcare and business. The frequency of exams depends on licensed test centres, but sessions are generally held several times a year, often quarterly or more frequently for popular levels. Retakes are permitted, subject to exam availability. You can prepare for the next TELC exam with IISC courses.
DSH exams
For individuals seeking university-level validation of German proficiency, the DSH (Deutsche Sprachprüfung für den Hochschulzugang) is a relevant option. This exam is administered directly by German universities and is usually required of non-native speakers enrolling on degree programmes taught in German. The DSH is usually offered one to three times per year by each institution, often in line with the academic calendar. As it is institution-specific, opportunities to retake the exam depend on the university’s schedule.
ÖSD exams
The ÖSD exam (Österreichisches Sprachdiplom Deutsch) is internationally recognised and aligned with CEFR levels A1 to C2. Although it was developed in Austria, it is also accepted in Germany and other countries. ÖSD exams are offered several times a year, depending on the examination centre, and there is no limit on the number of attempts.
The frequency is determined by the exam provider’s calendar rather than by a strict biannual rule. Candidates usually select exam dates according to their level of preparation, institutional deadlines and local availability.
