Court of Justice 13 December 2007, C-413/06 P (Bertelsmann AG and Sony Corporation of America v Independent Music Publishers and Labels Association (Impala).)

Opinion of the Advocate-General Opinion of the Advocate-General Table of contents I – Introduction II – Legal framework III – Background to the dispute and the course of the procedure A – The concentration B – The problem of collective market dominance C – Administrative procedure and the Commission’s first clearance decision D – The proceedings at first instance E – Appeal proceedings F – New