Fibre optic sensors - Part 1-2: Strain measurement - Distributed sensing based on Brillouin scattering (IEC 61757-1-2:2023); German version EN IEC 61757-1-2:2023

Fibre optic sensors - Part 6-1: Displacement measurement - Displacement sensors based on fibre Bragg gratings (IEC 61757-6-1:2024); German version EN IEC 61757-6-1:2024

OPC Unified Architecture - Part 22: Base Network Model

Management of Distributed Energy Storage Systems based on Electrically Chargeable Vehicles (ECV-DESS) - Part 1: Definitions, Requirements and Use Cases - Part 2: Data models Protocols, Messages - Part 3: Conformance tests

Plastics piping systems for drainage and sewerage without pressure - Non-circular pipes and joints made of glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resins (UP) - Dimensions, requirements and tests

Ambient air - Determination of lung deposited surface area (LDSA) concentration using aerosol monitors based on diffusion charging

Textiles and textile products - Determination of the content of compounds based on chlorobenzenes and chlorotoluenes

Call for experts for an Ad-Hoc Group: Power transformers and reactor fittings (series of IEC standards on the basis of EN 50216)

IEC 60893-3-3 A1 Ed. 2.0: Insulating materials - Industrial rigid laminated sheets based on thermosetting resins for electrical purposes - Part 3-3: Specifications for individual materials - Requirements for rigid laminated sheets based on melamine resins

IEC 60893-3-4 A1 Ed. 2.0: Insulating materials - Industrial rigid laminated sheets based on thermosetting resins for electrical purposes - Part 3-4: Specifications for individual materials - Requirements for rigid laminated sheets based on phenolic resins