Conduit systems for electrical installations : part 2-2: particular requirements for pliable conduit systems: EN 50086 -2-2: May 1995 / European Commitee for Electrothecnical StandardizationCENELEC
Conduit systems for electrical installations : part 2-3: particular requirements for flexible conduit systems: EN 50086 -2-3/A11: (December 1998) / European Commitee for Electrothecnical Standardization
EN 50094/A1 : February 1995: access control system for the MAC/packet family: EUROCRYPT / European Commitee for Electrothecnical Standardization
EN 50094/A1 : système d'accés conditionnel pour la famille MAC/paquet: EUROCRYPT / Comité Européen de Normalisation Electrotechnique