Access and terminals (AT) - Analogue access to the Public Switched Telephone Network (PSTN); Subscriber line protocol over the local loop for display (and related) services - Part 1: On-hook data transmission (Endorsement of the English version EN 300659-1 V 1.3.1 (2001-01) as German Standard)
Edition 2001-12

Line traps for power line carrier systems (PLC line traps); IEC 60353:1989, modified
Edition 1993-02

Connections for general use and fluid power - Ports and stud ends with ISO 261 threads with elastomeric or metal-to-metal sealing - Part 1: Threaded ports (ISO 9974-1:1996)
Edition 2000-07

Connections for general use and fluid power - Ports and stud ends with ISO 261 threads with elastomeric or metal-to-metal sealing - Part 2: Stud ends with elastomeric sealing (type E) (ISO 9974-2:1996)
Edition 2000-07

Cord sets and interconnection cord sets - Part 2: Multi distribution sets with appliance couplers (MDAC)
Edition 2014-04

Dispense systems for draught beverages - Connectors to taps of dispense systems for draught beverages
Edition 2016-08

Dispense systems for draught beverages - Connectors to taps of dispense systems for draught beverages
Edition 2023-12

Ready-made insulated joint - Part 1: Insulating couplings for service lines and gas installations - Requirements and tests
Edition 2021-02