The CEFR organises language proficiency in six levels, A1 to C2, which can be regrouped into three broad levels: Basic User, Independent User and Proficient User, and that can be further subdivided ...

The Goethe-Institut offers German courses at level C1, as well as the Goethe-Zertifikat C1 examination. Level C1 is the fifth of six levels on the competence scale of the Common European Framework of ...