American Association of Teachers of German (AATG I-IV)
These high school level examinations are designed to serve as a gauge of how one teacher’s student compares with all other students taking the test during one year.
Sprachdiplom 1 and 2
These very prestigious exams are designed by the German Ministry of Education and satisfy the language requirements for entrance at German universities. Some American colleges give credits for it as well.
Zentrale Deutschpruefung ZDP
The Bundesverwaltungsamt in Cologne sponsors this official examination in many countries.
Austrian Proficiency Exam
Valid in Germany, Switzerland and Austria.