Level A1: beginner level (at this level you get to know the letters and a series of basic words of the German language) A2 level: amateur level (at this level you can easily understand and speak German) Level B1: Intermediate level (at this level, you will acquire specialized skills to communicate in the community and at work) B2 level: semi-advanced level (you will understand scientific, academic issues and specialized texts) C1 level: advanced level (you will have the full ability to communicate in different life and social situations)