Julien Huet and colleagues at White & Case have excellent insight in MK Group v Onyx. The Paris Court of appeal set aside an ICC arbitral award for violation of Laos overriding mandatory law. As such the violation of foreign ‘lois de police’ (overriding mandatory law in European private international law jargon) was seen as being comprised in French ‘ordre public international’.
It is clear that this approach increases the grip of the courts in ordinary on arbitral panels – lest the Cour de Cassation disagrees.
Geert.