C1 corresponds to an experienced user level (autonomous level).
This means that you have the following abilities:
- Understand long and demanding texts and grasp implicit meanings
- Express yourself spontaneously and fluently without having to search for words too much
- Use the language effectively and flexibly in social, professional or academic life
- Express yourself on complex subjects in a clear and well-structured way and demonstrate control of linguistic tools for organizing, articulating and cohesively structuring discourse