D-01-22

Whilst we have repeatedly highlighted the lack of detail in the summaries of the Banking Supervision Commission’s (hereinafter: the Commission) ‘leading cases’, it must be acknowledged that the latest publication raises a number of interesting and rarely addressed issues. Among these, we note first and foremost a clarification regarding the scope of application of the Bank Due Diligence Convention (hereinafter: the BDC or the Convention) in relation to credit card transactions. Recalling first of all that the CDB 20 applies[...]

In a ruling RR.2023.127-133 dated January 20, 2026, the Federal Criminal Court (FCC) dismissed appeals against a decision to return seized funds to Russia but suspended the case pending a favorable development in the internal situation. Ruling without costs, it referred the case back to the Federal Department of Justice and Police (FDJP) for a decision on the application of Art. 1a EIMP, which stipulates that cooperation must be compatible, in particular, with Swiss public policy. The case concerns funds[...]

Can PostFinance refuse to open a bank account on the grounds that the relationship would entail disproportionately high costs? In a brief ruling intended for publication, the Federal Court leaves the question wide open. However, it specifies that a customer wishing to take legal action to open a bank account cannot invoke the special consumer forum provided for in Art. 32 CPC (4A_115/2025 of 12 January 2026). In 2022, a foreign politician domiciled in Geneva applied to open a bank[...]

On several occasions, the Federal Court has left open the question of the obligation to return retrocessions in an execution-only relationship (see in particular Fischer, cdbf.ch/1338). In its judgment 4A_149/2025 of January 12, 2026, intended for publication, it ruled that the compensation received by a private bank in connection with the distribution of investment funds and structured products was not subject to restitution, given the circumstances. The relationship between the parties was one of execution only; however, the disputed remuneration[...]