Building information modelling (BIM) - Data templates for objects used in the life cycle of assets (ISO/DIS 23387:2024)

Corrosion tests in artificial atmospheres - Salt spray tests (ISO 9227:2022 + Amd 1:2024); German version EN ISO 4711:2022 + A1:2024

Gas meters - Rotary displacement gas meters

Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCBs) - Part 1: General rules (IEC 23E/1223/CD:2020); Text in German and English

Gas-fired central heating boilers - Part 2-1: Specific standard for type C appliances and type B2, B3 and B5 appliances of a nominal heat input not exceeding 1 000 kW

Gas-fired central heating boilers - Part 2-1: Specific standard for type C appliances and type B2, B3 and B5 appliances of a nominal heat input not exceeding 1 000 kW; German version EN 15502-2-1:2022+A1:2023

Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBOs) - Part 1: General rules (IEC 23E/1224/CD:2020); Text in German and English