Ergonomics - Assessment of speech communication (ISO 9921:2003); German version EN ISO 9921:2003
Edition 2004-02

Corrosion of metals and alloys - Guidelines for exposing and evaluating metals and alloys in surface sea water (ISO 11306:1998); German version EN ISO 11306:1998
Edition 1998-04

Ergonomic requirements for office work with visual display terminals (VDTs); part 2: guidance on task requirements (ISO 9241-2:1992); German version EN 29241-2:1993
Edition 1993-06

Procedure for calculating loudness level and loudness
Edition 1991-03

European digital cellular telecommunications system - Half rate speech - Part 5: Discontinuous transmission (DTX) for half rate speech traffic channels; English version ETS 300581-5:1995
Edition 1996-07

European digital cellular telecommunications system (Phase 2) - Part 5: Discontinuous Transmission (DTX) for full rate speech traffic channels; English version ETS 300580-5:1994
Edition 1995-01

Integrated Services Digital Network (ISDN); Call Waiting (CW) supplementary service; functional capabilities and information flows; english version ETS 300057:1992
Edition 1992-11

Terminal Equipment (TE) - Telephony for the hearing impaired - Electrical coupling of telephone sets to hearing aids; English version ETS 300679:1996
Edition 1997-11

Terminal Equipment (TE) - Telephony for hearing impaired people - Characteristics of telephone sets that provide additional receiving amplification for the benefit of the hearing impaired; English version ETS 300488:1996
Edition 1996-08

Integrated Services Digital Network (ISDN); Call Waiting (CW) supplementary service; service description; english version ETS 300056:1991
Edition 1992-09