Questão jurídica principal
Whether the Federal Supreme Court could review the Liechtenstein VAT appeal only on points of law and on the facts as found below.
Decisão extraída
The Court held that it was bound by the facts found by the Liechtenstein authorities and could review only material VAT law issues.
Fundamentação extraída
Art. 11 of the VAT Agreement permits only legal review; factual review is excluded, including under Art. 105 BGG.