Electronic railway equipment - Train communication network (TCN) - Part 2-3: TCN communication profile (IEC 61375-2-3:2015 + COR1:2015 + COR2:2016); English version EN 61375-2-3:2015 + AC:2016-01 + AC:2016-11
Edition 2017-02

Petroleum, petrochemical and natural gas industries - Fired heaters for general refinery service (ISO 13705:2012); English version EN ISO 13705:2012, only on CD-ROM
Edition 2013-04

Integrated Services Digital Network (ISDN); user-network interface layer 3; specification for basic call control; english version ETS 300102-1:1990
Edition 1992-02

Data element catalogue for bibliographic data; codes for entries for data categories
Edition 1987-05

Petroleum, petrochemical and natural gas industries - Collection and exchange of reliability and maintenance data for equipment (ISO 14224:2016, Corrected version 2016-10-01); English version EN ISO 14224:2016, only on CD-ROM
Edition 2017-04

Industrial communication networks - High availability automation networks - Part 3: Parallel Redundancy Protocol (PRP) and High-availability Seamless Redundancy (HSR) (IEC 62439-3:2021 + COR1:2023); English version EN IEC 62439-3:2022 + AC:2023
Edition 2023-12

Electronic railway equipment - Train communication network (TCN) - Part 2-8: TCN conformance test (IEC 61375-2-8:2021); English version EN IEC 61375-2-8:2021
Edition 2023-05

Industrial communication networks - Fieldbus specifications - Part 2: Physical layer specification and service definition (IEC 65C/1099/CDV:2021); English version prEN IEC 61158-2:2021
Edition 2022-11

Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 3: Gauges (IEC 60061-3:1969 + supplements A:1970 to U:1997 + A20:1998 to A57:2020 + A58:2020, modified); German version EN 60061-3:1993 + A1:1995 to A7:1997 + A20:1998 to A57:2020 + A58:2020
Edition 2021-04

Space engineering - Telemetry and telecommand packet utilization; English version EN 16603-70-41:2017, only on CD-ROM
Edition 2017-12