The DREF Guidelines 2026 complement the DREF procedures adopted in June 2025 by turning the regulatory framework into practical operational guidance. They aim to support National Red Cross and Red Crescent Societies in applying the DREF consistently, effectively and with confidence across different contexts, including both anticipatory action and emergency response. The Guidelines also reflect the experience, feedback and leadership of National Societies worldwide, whose operational practice and innovation have helped shape the continued evolution of the mechanism. Their contributions have strengthened the DREF’s role in enabling timely, principled and locally led support for people affected by, or at risk of disasters and crises.