The scientific program of ESOMAT 2027 reflects the broad spectrum of current research on martensitic and related displacive transformations. Topics range from fundamental mechanisms and material design to advanced processing and emerging applications. Particular focus lies on functional properties such as superelasticity and shape-memory effects, the interplay of microstructure and performance, as well as cutting-edge developments in additive manufacturing, simulation, and materials characterization. The following topics will be covered: