CEN/TS 14826 [documento electrónico] : postal services: automatic identification of items: two dimensional bar code symbol print quality specification for machine readable digital postage marks / European Committee for Standardization
24 CENELEC Guides on CD-ROM / European Committee for Electrotechnical Standardization
R210-002 : March 1993: Guide to generic standards / European Commitee for Electrothecnical Standardization
R210-003 : March 1995: guidelines on how to use anechoic enclosures that do not fulfil the requirements regarding normalized site attenuation for pre-compliance test of products / European Commitee for Electrothecnical Standardization