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IEC 62443-4-2 Ed. 1.0 Cor. 1 b:2019

Corrigendum 1 to Security for industrial automation and control systems – Part 4-2: Technical security requirements for IACS components
Corrigenda by International Electrotechnical Commission, 08/01/2022

IEC 62077 Ed. 4.0 b:2022

Fibre optic interconnecting devices and passive components – Fibre optic circulators – Generic specification
standard by International Electrotechnical Commission, 08/01/2022

IEC 62759-1 Ed. 2.0 b:2022

Photovoltaic (PV) modules – Transportation testing – Part 1: Transportation and shipping of module package units
standard by International Electrotechnical Commission, 07/01/2022

IEC 60794-3-40 Ed. 2.0 b:2022

Optical fibre cables – Part 3-40: Outdoor cables – Family specification for cables for storm and sanitary sewers
standard by International Electrotechnical Commission, 04/01/2022

IEC 63044-5-1 Ed. 1.0 Amd. 1 b:2022

Amendment 1 to Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS) – Part 5-1: EMC requirements, conditions and test set-up
Amendment by International Electrotechnical Commission, 06/01/2022

IEC 61755-2-1 Ed. 2.0 b:2022

Fibre optic interconnecting devices and passive components – Connector optical interfaces for single-mode fibres – Part 2-1: Connection parameters of dispersion unshifted physically contacting fibres – Non-angled
standard by International Electrotechnical Commission, 08/01/2022