The Technology & Sustainability Research Institute (TSRI) is a non-profit association dealing with the interplay of S/T with the concept of sustainability. TSRI supports projects, studies and dissemination and educational initiatives of any kind that contribute to developing sustainability science as a broad area of inquiry. TSRI is located in Spain but is of an international nature. The official Spanish name is 'Instituto de Investigación en Tecnología y Sostenibilidad' (IITS).