Cambridge English - doesn't that sound a bit redundant?
Cambridge English might sound a bit redundant since one might say that “Cambridge” and “English” are practically the same thing, that they’re basically equivalent.
Cambridge English is the name we give to all the material, courses and events we develop with Cambridge English Language Assessment, the department responsible for the Cambridge exams.
Who is who?
Just like us, Cambridge English Language Assessment is a department of the University of Cambridge. While we may be similar, we aren’t the same company: they are specialised in designing and managing exams and we are experts in developing materials in English, including specific materials for preparing those exams.