Information technology - Artificial intelligence - Treatment of unwanted bias in classification and regression machine learning tasks

Wastewater treatment plants - Part 13: Chemical treatment - Treatment of wastewater by precipitation/flocculation; German version EN 12255-13:2023

Durability of wood and wood-based products - Determination of emissions from preservative treated wood to the environment - Part 1: Wood held in the storage yard after treatment and wooden commodities exposed in Use Class 3 (not covered, not in contact with the ground) - Laboratory method; German and English version prEN 15119-1:2023

Domestic appliances used for drinking water treatment not connected to water supply - Jug water filter systems - Safety and performance requirements, labeling and information to be supplied; German and English version EN 17093:2018/prA1:2019

Railway applications - Energy measurement on board trains - Part 3: Data handling; German version EN 50463-3:2017/A1:2024

Household and similar electrical appliances - Safety - Part 2-23: Particular requirements for appliances for skin or hair care; German version EN 60335-2-23:2003/prAC:2015

Household and similar electrical appliances - Safety - Part 2-23: Particular requirements for appliances for skin or hair care (IEC 60335-2-23:2016, modified + A1:2019); German version EN IEC 60335-2-23:2023 + A1:2023 + A11:2023

Household and similar electrical appliances - Safety - Part 2-23: Particular requirements for appliances for skin or hair care (IEC 61/6769/CDV:2023); Text in German and English

Nuclear power plants - Instrumentation, control and electrical power systems of nuclear facilities - System software vulnerability and end-of-support system software management (IEC TS 63574:20xx)

Industrial furnaces and associated processing equipment — Secondary steelmaking — Machinery and equipment for treatment of liquid steel