Before you can apply for the licence you must take the exams.
Exam places for the B3 licence exam are rare.
They are all in the process of building and getting approved their B3 exam database.
In the middle of 2012 it will be starting to be a standard exam.
The syllabus for each module and more in English, German and French is here:
www.EASA-66.eu/BBS Cheers