With nearly one year to go until the European securities market transitions to a T+1 settlement cycle on October 11, 2027, the countdown has entered its final and most decisive phase. This milestone is the perfect moment to take stock, assess your operational readiness, and accelerate your testing preparations.
To support you on this journey, Clearstream has published the October 2026 edition of its 🔗 T+1 Client Implementation Guide. This document is your primary reference, providing a transparent and detailed view of Clearstream’s readiness, the specific changes we are implementing, and the precise actions you need to take.
(24) T+1: The Final Year Starts Now – Your New Implementation Guide Is Here | LinkedIn