Questione giuridica chiave
Whether the CHF 30,000 repayment claim had expired under Art. 25(2) ATSG.
Decisione estratta
The ATSG does not apply to social welfare; the ten-year limitation period under § 15 SG applies and had not yet begun while benefits were still being paid.
Motivazione estratta
Social welfare is not social insurance, so the ATSG limitation rule cannot govern. Under § 15 SG, the period runs only from the last welfare payment, which had not yet occurred.