Private Integrated Services Network (PISN) - Cordless Terminal Mobility (CTM) - Call handling additional network features; functional capabilities and information flows; English version ETS 300695:1996
Edition 1996-12

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Cordless Terminal Incoming Call Additional Network Feature (ANF-CTMI); English version ETS 300696:1996
Edition 1996-09

Broadband Integrated Services Digital Network (B-ISDN) - Digital Subscriber Signalling System No. two (DSS2) protocol; B-ISDN user-network interface layer 3 specification for point-to-multipoint call/bearer control - Part 4: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the user (Endosement of the English version ETS 300771-4:1998-09 as German standard)
Edition 1999-11

Private Integrated Services Network (PISN) - Cordless Terminal Mobility (CTM) - Handover Additional Network Feature (ANF); service description (Endorsement of the English version ETS 300816:1998 as German standard)
Edition 1999-07

Private Integrated Services Network (PISN) - Cordless Terminal Mobility (CTM) - Handover Additional Network Feature (ANF); functional capabilities and information flows (Endorsement of the English version ETS 300817:1998 as German standard)
Edition 1999-07

Optics and optical instruments - Ancillary devices for geodetic instruments - Part 2: Tripods (ISO 12858-2:1999 + Amd.1:2013)
Edition 2018-09

Optics and optical instruments - Ancillary devices for geodetic instruments - Part 3: Tribrachs (ISO 12858-3:2005)
Edition 2019-10

Operation of power installation; supplementary specifications for electro fishing installations
Edition 1990-10

Operation of electrical installations - Supplementary requirements for areas endangered by substances with explosive characteristics
Edition 2011-10

Operation of electrical installations - Part 103: Particular requirements for railways
Edition 2014-10