Integrated Services Digital Network (ISDN) - Signalling system no. 7 - ISDN User Part (ISUP) version 1; Test specification; English version ETS 300335:1994
Edition 1995-01

Digital Enhanced Cordless Telecommunications (DECT) - Data services profile - Multimedia Messaging Service (MMS) with specific provision for facsimile services (Service type F, class 2); English version ETS 300755:1997
Edition 1998-07

Integrated Services Digital Network (ISDN) - Signalling System No. 7 - Transaction Capabilities (TC) version 2 - Test responder specification; English version ETS 300658:1996
Edition 1997-07

European digital cellular telecommunications system (Phase 2) - Numbering, addressing and identification; English version ETS 300523:1995
Edition 1995-09

European digital cellular telecommunications system (Phase 2) - Closed User Group (CUG) supplementary services - Stage 2; English version ETS 300546:1996
Edition 1996-08

DIN colour chart; system based on the 2° standard colorimetric observer
Edition 1980-02

Technical specifications for twist drills of high-speed steel - Part 2: Inspection
Edition 1998-06

Air braking systems - Thermoplastic tubing - Part 1: Requirements and tests
Edition 1996-02

European digital cellular telecommunications system (Phase 2) - Mobile Station - Base Station System (MS-BSS) interface - Data Link (DL) layer specification; English version ETS 300555:1994
Edition 1995-01

European digital cellular telecommunications system (Phase 2) - In-band control of remote transcoders and rate adaptors for half rate traffic channels; English version ETS 300598:1995
Edition 1996-08