The 20th edition of Accadueo, the first and only international exhibition in Italy dedicated exclusively to the civil and industrial water sector, will take place from October 11 to 13, 2027, at BolognaFiere in Bologna. The event is a key meeting point for institutions, associations, and companies, fundamental for the systemic development of the sector. The exhibition will be held in conjunction with the 43rd International NO-DIG, an annual international event dedicated to trenchless technologies for underground infrastructure. The two events will create a broader and more international platform for innovation, water management, and trenchless technologies, bringing together an international community that will link technological innovation in the water cycle with strategic themes of underground infrastructure, strengthening dialogue between companies, managers, engineers, institutions, and research centers, and expanding opportunities for confrontation, collaboration, and growth for the entire water sector supply chain. The event will focus on innovation and sustainability of the water cycle, with a program of high-level conferences and workshops dedicated to the most relevant topics for the sector, including water treatment, wastewater treatment, reuse of water and resources, desalination, water management, digitalization, smart metering, reduction of losses, and regulatory updates. The exhibition will feature solutions and products at the forefront of the entire water supply chain, with a strong emphasis on innovation, sustainability, and digitalization. The event is organized by the Italian Association for Trenchless Technology (IATT) in collaboration with the International Society for Trenchless Technology (ISTT). The event will be attended by a large number of international companies, institutions, and experts in the water sector, providing a unique opportunity for networking, confrontation, and growth for the entire sector. The event is open to all professionals and companies operating in the water sector, including water utilities, companies, research centers, and institutions.