Key legal question
Whether changes in the disability pension had to be taken into account only from the month of notification for PC calculation.
Extracted holding
Yes. For the adjustments at issue, the authority correctly applied the rules so that the changes were considered from the beginning of the month in which they were notified.
Extracted reasoning
The court upheld the canton court's interpretation of Art. 25(2)(b) OPC-AVS/AI for the benefit recalculations; the lower court's ex nunc treatment of the income changes was lawful.