Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Circuit-mode basic services [ISO/IEC 11572 (2000) modified] (Endorsement of the English version EN 300172 V1.5.1 (2003-06) as German standard)
Edition 2004-03

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol, Circuit mode basic services, Network Layer (NL) - Part 2: Abstract Test Suite (ATS) (Endorsement of the English version EN 300805-2 V 1.2.1 (2000-05) as German standard)
Edition 2001-06

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol, Circuit mode basic services, Network Layer (NL) - Part 1: Test Suite Structure and Test Purposes (TSS&TP) (Endorsement of the English version EN 300805-1 V 1.2.1 (2000-05) as German standard)
Edition 2001-06

Information technology - Cloud computing - Reference architecture (ISO/IEC 17789:2014)
Edition 2017-07

Multimedia home networks - Home network communication protocol over IP for multimedia household appliances (IEC 62457:2007); German version EN 62457:2008
Edition 2008-07

Gas cylinders - Identification and marking using radio frequency identification technology - Part 1: Reference architecture and terminology (ISO 21007-1:2005); German version EN ISO 21007-1:2005
Edition 2005-10

Communication systems for meters - Part 4: Wireless M-Bus communication; German version EN 13757-4:2025
Edition 2026-02

Communication network dependability engineering (IEC 61907:2009); German version EN 61907:2010
Edition 2010-09

Hyperloop Systems Aspects - Reference Architecture; German version EN 17930:2024
Edition 2025-02

Road vehicles - Requirements for a "Steer-by-Wire (SbW)-system"
Edition 2024-05