We have finally set-up a foundation under Swiss law, called "Trägerverein Toul-Ampil".
The purpose of this foundation is the financial support of the school in a sustainable and transparent manner. Please read more about the fundation under Foundation(mainly in German).
Please do let me know if you are interested in becoming a member and/or supporting the school. We are also open to your ideas and potentially join our efforts should you already have arranged a similar set-up.