Kernrechtsfrage
When did the one-year restitution period under Art. 25 al. 2 LPGA begin to run?
Extrahierter Entscheid
It began on 5 October 2006, when the authority received the compensation fund decisions fixing the relevant service start date and allowance amount.
Extrahierte Begründung
On 19 June 2006 the authority lacked essential elements to determine the extent of the restitution claim and was not required to substitute itself for the other insurer; only once the missing data were received could it assess the claim.