Digital audio tape recorder reel to reel system, using 6,3 mm magnetic tape, for professional use; part 1: general requirements (IEC 61120-1:1991); German version EN 61120-1:1993
Edition 1994-01

Digital audio tape recorder reel to reel system, using 6,3 mm magnetic tape, for professional use; part 2: format A (IEC 61120-2:1991); German version EN 61120-2:1993
Edition 1994-02

Digital audio tape recorder reel to reel system, using 6,3 mm magnetic tape, for professional use; part 3: format B (IEC 61120-3:1991); German version EN 61120-3:1993
Edition 1994-02

Digital audio tape recorder; reel-to-reel system using 6,3 mm magnetic tape for professional use; part 4: magnetic tape properties; definitions and methods of measurement (IEC 61120-4:1992); German version EN 61120-4:1992
Edition 1993-11

Digital audio tape recorder reel-to-reel system, using 6,3 mm magnetic tape, for professional use - Part 5: Reels (IEC 61120-5:1995); German version EN 61120-5:1995
Edition 1996-05

Helical-scan digital composite video cassette recording system using 19 mm magnetic tape, format D2 (NTSC, PAL, PAL-M) (IEC 61179:1993); German version EN 61179:1993
Edition 1994-01

Helical-scan digital composite video cassette recording system using 12,65 mm (0,5 in) magnetic tape, format D3 (IEC 61327:1995); German version EN 61327:1995
Edition 1996-05

Recording - Helical-scan digital video cassette recording system using 6,35 mm magnetic tape for consumer use (525-60, 625-50, 1125-60 and 1250-50 systems) - Part 1: General specifications (IEC 61834-1:1998 + A1:2001); German version EN 61834-1:1998 + A1:2001
Edition 2002-02

Recording - Helical-scan digital video cassette recording system using 6,35 mm magnetic tape for consumer use (525-60, 625-50, 1125-60 and 1250-50 systems) - Part 2: SD format for 525-60 and 625-50 systems (IEC 61834-2:1998); German version EN 61834-2:1998
Edition 1999-04

Recording - Helical-scan digital video cassette recording system using 6,35 mm magnetic tape for consumer use (525-60, 625-50, 1125-60 and 1250-50 systems) - Part 3: HD format for 1125-60 and 1250-50 systems (IEC 61834-3:1999); German version EN 61834-3:2000
Edition 2000-10