Sustainability information - Part 4: Principles and requirements for bodies validating and verifying sustainability information (ISO/DIS 14019-4:2024); German and English version prEN ISO 14019-4:2024

Sustainability information - Part 4: Principles and requirements for bodies validating and verifying sustainability information

Sustainability information - Part 4: Principles and requirements for bodies validating and verifying sustainability information (ISO/DIS 14019-4:2024)

Measuring relays and protection equipment - Part 216-3: Digital Interface - Test specification for protection data communication of Line Current Differential Protection

Ventilation for buildings - Test procedures and measurement methods to hand over air conditioning and ventilation systems and air conditioning systems for non-residential buildings

Sterilizers for medical purposes - Low temperature steam and formaldehyde sterilizers - Requirements and testing; German version EN 14180:2025

Welding - Calibration, verification and validation of equipment used for welding, including ancillary activities (ISO/FDIS 17662:2025)