Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Wireless terminal call handling Additional Network Feature (ANF) (ISO/IEC 15431 (2003), modified) (Endorsement of the English version EN 301827 V1.1.1 (2004-01) as German standard)
Edition 2004-12

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Wireless terminal location registration supplementary service and wireless terminal information exchange Additional Network Feature (ANF) (ISO/IEC 15429 (2003), modified) (Endorsement of the English version EN 301825 V1.1.1 (2004-01) as German standard)
Edition 2004-12

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Call identification and call linkage Additional Network Feature (ANF) (ISO/IEC 21889 (2001), modified) (Endorsement of the English version EN 301923 V1.1.1 (2004-01) as German standard)
Edition 2004-12

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Simple dialog supplementary service (ISO/IEC 21408 (2003), modified) (Endorsement of the English version EN 301921 V1.1.1 (2004-01) as German standard)
Edition 2004-12

Private Integrated Services Network (PISN) - Use of QSIG at the C reference point between a PINX and an interconnecting network (ISO/IEC 20161 (2001), modified) (Endorsement of the English version EN 301914 V1.1.1 (2004-01) as German standard)
Edition 2004-12

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Single step call transfer supplementary service (ISO/IEC 19460 (2003), modified) (Endorsement of the English version EN 301919 V1.1.1 (2004-01) as German standard)
Edition 2004-12

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Call completion supplementary services (ISO/IEC 13870 (2003), modified) (Endorsement of the English version EN 300366 V1.3.1 (2004-01) as German standard)
Edition 2004-12

Digital Enhanced Cordless Telecommunications (DECT) - DECT Packet Radio Service (DPRS) (Endorsement of the English version EN 301 649 V2.3.1 (2015-03) as German standard)
Edition 2015-08

Electromagnetic compatibility and Radio spectrum Matters (ERM) - Short Range Devices (SRD) using Ultra Wide Band technology (UWB) for communications purposes - Harmonized EN covering essential requirements of article 3.2 of the R&TTE Directive (Endorsement of the English version EN 302065 V1.2.1 (2010-10) as German standard)
Edition 2011-04

Electromagnetic compatibility and Radio spectrum Matters (ERM) - Short Range Devices - Global Navigation Satellite Systems (GNSS) Repeaters - Harmonized EN covering the essential requirements of article 3.2 of the R&TTE Directive (Endorsement of the English version EN 302564 V1.1.1 (2010-03) as German standard)
Edition 2010-10