Questione giuridica chiave
Whether the interim award and the related cantonal review decision could be challenged together with the final award
Decisione estratta
The interim award could not be validly challenged in this appeal because the legal and pleading requirements for attacking the 2007 interim decision and the related cantonal decision were not met.
Motivazione estratta
The challenge had to follow the old two-tier regime for the 2007 interim award, and the appellant did not properly seek or substantiate review of the cantonal decision that had dismissed the nullity complaint.