The A1 german language exam certifies that candidates have acquired very basic language skills and corresponds to the first level (A1) on the six-level scale of competence laid down in the Common European Framework of Reference for Languages (CEFR).
German Language Exam A1
When Do I Need the A1 Certificate?
If you would like to apply for a au pair position in germany.
For evidence of your language skills required to be granted a visa to join your husband or wife in Germany
To prove that you have successfully reached the first german exam level A1
When you need an official and internationally recognized certificate.