EN 50174-1 [documento electrónico] : information technology: cabling installation: part 1: specification and quality assurance / European Commitee for Electrothecnical Standardization
EN 50174-2 [documento electrónico] : technologies de l'information: installation de câblage: partie 2: planification et pratiques d'installation à l'intérieur des bâtiments / Comité Européen de Normalisation Electrotechnique
EN 50310 [documento electrónico] : application of equipotential bonding and earthing at buildings with information technology equipment / European Commitee for Electrothecnical Standardization
EN 50346 [documento electrónico] : information technology: cabling installation: testing of installed cabling / European Commitee for Electrothecnical Standardization