IATT is a no-profit association, founded in 1994, whose mission is to spread the culture of trenchless (or no dig) technologies for the installation and remediation of underground infrastructures of electricity, telecommunications, gas, aqueducts and sewerage networks, among public administrations, network managers, companies and professionals in the sector. The common denominator of these technologies is the great respect for the environment which translates into the reduction of excavation and movement of land, CO2 emissions, energy consumption, disturbance to economic, residential and recreational activities, increasing safety on construction sites.