Newest drafts
prEN IEC 62620:2026
Secondary cells and batteries containing alkaline or other non-acid electrolytes - Secondary lithium cells and batteries for use in industrial applications
prEN 50600-2-3:2026
Information technology - Data centre facilities and infrastructures - Part 2-3: Environmental control
prEN 50600-2-2:2026
Information technology - Data centre facilities and infrastructures - Part 2-2: Power supply and distribution
Most commented drafts
prEN IEC 62620:2026
Secondary cells and batteries containing alkaline or other non-acid electrolytes - Secondary lithium cells and batteries for use in industrial applications
prEN IEC 60601-2-66:2026
Medical electrical equipment - Part 2-66: Particular requirements for the basic safety and essential performance of hearing aids and hearing aid systems
prEN ISO 23739
Fine ceramics (advanced ceramics, advanced technical ceramics) - Methods for chemical analysis of zirconium oxide powders (ISO/DIS 23739:2026)