The document describes the Common European Framework of Reference for Languages (CEFR) and its classification of language proficiency into six common reference levels - C2, C1, B2, B1, A2 and A1.
Table 1 provides a brief overview of the CEFR levels, describing what a language user at each level can understand and express. Table 2 gives examples of language skills at each level through a self-assessment grid. Table 3 focuses on qualitative aspects of spoken language use such as range, accuracy, fluency, interaction and coherence at different CEFR levels.