Below you can find the regulations in force regarding the installation of ceramic tiles.
From 2013, a technical standard for the installation of ceramic tiles has been introduced in Italy: UNI 11493-1 (updated version of June 2016) – Planning instructions, the installation and the planning. The standard applies to indoor and outdoor ceramic floor and wall tiles, installed mainly with adhesives, but also with cementitious mortar. In June 2016, the second part of the standard relating to the figure of the installer was also drawn up: UNI 11493-2 – Knowledge, skill and competence requirements for layers of ceramic floor and wall. It regulates the professional figure of the ceramic layers, contains the methods for the evaluation of the installer and defines the requirements of the organizations that can carry out the evaluation itself.