Arbitration analysis: Swiss setting-aside proceedings against arbitral awards follow, when compared to other jurisdictions internationally, a fairly restrictive approach. This does not only result in an extremely limited review of the merits—a worldwide practice that would not be noteworthy. But restraint is also exercised, and considerable deference is shown to the arbitrators’ decision, with respect to issues of jurisdiction and procedure. As Decision 4A_214/2022, 4A_216/2022 highlights, procedural mistakes are easily made by the parties, for instance, when inadvertently submitting to the tribunal’s jurisdiction; when invoking set-off or bringing independent counterclaims with respect to the same issue, which might affect jurisdiction; when formulating prayers for relief. Yet the Swiss Supreme Court (the first and only instance to review Swiss arbitral awards in setting-aside proceedings) refuses to ride to the rescue of those that could have helped themselves during the arbitration proceedings. Written by PD Dr Johannes Landbrecht LLB, Rechtsanwalt & Barrister, Geneva.