The River Restoration Centre is inviting people to register their interest in SARR 2027, an international scientific conference on river and floodplain systems taking place on 1–2 September 2027. By registering early, participants can help shape the conference programme and stay informed as plans develop. The conference will bring together scientists, researchers and practitioners to explore cutting-edge research in hydrology, geomorphology, climate and environmental management, with a focus on improving freshwater ecosystems. Building on the success of SARR 2023, which attracted delegates from 26 countries and featured internationally recognised speakers, SARR 2027 aims to further strengthen the global river restoration community.