Supreme Court allows appeal on double taxation of pensions, overriding social court jurisdiction limits.

The Supreme Court overturned the appellate social court's dismissal of a cassation appeal regarding the calculation of income tax deductions for pensions. The appellant argued that the social court lacked jurisdiction because the underlying issue involved international tax treaties and double taxation, which should be handled by tax authorities or administrative courts. The court ruled that while social courts generally cannot decide on such matters, they may proceed only if the relevant tax or administrative body has explicitly declared itself incompetent to hear the case.