Magnetic materials - Classification of surface insulations of electrical steel sheet, strip and laminations

Magnetic materials - Classification of surface insulations of electrical steel sheet, strip and laminations; German version EN 10342:2025

Secondary cells and batteries containing alkaline or other non-acid electrolytes - Safety requirements for portable sealed secondary lithium cells, and for batteries made from them, for use in portable applications - Part 2: Lithium systems

Secondary cells and batteries containing alkaline or other non-acid electrolytes - Secondary lithium cells and batteries for portable applications - Part 4: Coin secondary lithium cells, and batteries made from them

Secondary cells and batteries containing alkaline or other non-acid electrolytes - Secondary lithium cells and batteries for portable applications - Part 3: Prismatic and cylindrical lithium secondary cells and batteries made from them

Secondary cells and batteries containing alkaline or other non-acid electrolytes - Safety requirements for portable sealed secondary cells, and for batteries made from them, for use in portable applications - Part 1: Nickel systems (IEC 21A/890/CDV:2024); German and English version prEN IEC 62133-1:2024

Subsoil - Effects of water in the ground on building components in contact with the ground and drainage for the protection of these building components - Part 1: Terms and water effects

Feather and down - Test methods - Determination of the quantitative composition of feather and down (manual method)

Aerospace series - Unmanned aircraft systems (UAS) - Part 9: Requirements for Drone-Detection Systems

Entry into the hydrogen value chain - qualification requirements according to the legal framework