1. Article 10 shall not apply as regards the rules relating to the voidness, voidability or unenforceability of legal acts detrimental to the creditors as a whole, where the beneficiary of these acts provides proof that:
- the act detrimental to the creditors as a whole is subject to the law of a Member State other than the home Member State, and
- that law does not allow any means of challenging that act in the case in point.
2. Where a reorganisation measure decided on by a judicial authority provides for rules relating to the voidness, voidability or unenforceability of legal acts detrimental to the creditors as a whole performed before adoption of the measure, Article 3(2) shall not apply in the cases provided for in paragraph 1 of this Article.