Guidelines for the establishment and development of thesauri; monolingual thesauri
Edition 1987-11

Printing technology - Porous printing - Terms
Edition 2017-07

Digital cellular telecommunications system (Phase 2) - ANSI-C code for the GSM Enhanced Full Rate (EFR) speech codec (GSM 06.53 version 4.0.1) (Endorsement of the English version EN 301244 V 4.0.1 (1998-01) as German standard)
Edition 2003-11

Digital cellular telecommunications system (Phase 2+) - Voice Broadcast Service (VBS) - Stage 2 (Endorsement of the English version ETS 300934:1998-12 as German standard)
Edition 2001-06

Digital cellular telecommunications system (Phase 2) - Test sequences for the GSM Enhanced Full Rate (EFR) speech codec (GSM 06.54 version 4.0.1) (Endorsement of the English version EN 301250 V 4.0.1 (1998-09) as German standard)
Edition 2003-11

Printing technology - Basic terms
Edition 2017-07

Teleweb application - Part 3: Superteletext profile (IEC 62298-3:2005); German version EN 62298-3:2005
Edition 2005-11

Carbonaceous materials - Terms
Edition 1998-04

Digital Enhanced Cordless Telecommunications (DECT) - Generic Access Profile (GAP) (Endorsement of the English version EN 300 444 V2.5.1 (2017-10) as German standard)
Edition 2018-03

TeleWeb application - Part 4: Hyperteletext profile (IEC 62298-4:2005); German version EN 62298-4:2005
Edition 2006-03