Why are the courses not linked with the CEFR (Common European Framework of Reference for Languages)?

Why are the courses not linked with the CEFR (Common European Framework of Reference for Languages)?

Courses of the Preparation Programme prepare for the supplementary examination that tests the language skills needed to successfully complete your studies at a Viennese university. These skills cannot be described by the CEFR. You can find details to course levels in the Preparation Programme here.

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