Switzerland is set to shorten its securities settlement cycle from T+2 to T+1, with the change scheduled to take effect on 11 October 2027.
This timeline has been deliberately aligned with the EU and the UK to ensure consistency across European markets and avoid operational fragmentation.
The transition is being supported by the Swiss Securities Post-Trade Council (swissSPTC), which has issued industry-driven guidance to facilitate a coordinated and harmonized implementation of T+1.
To ensure readiness for this change, implementation preparations must commence in 2026, with industry best practices defined and adopted ahead of market-wide testing in 2027.