German standard methods for the examination of water, waste water and sludge - Microbiological methods (group K) - Part 25: Protocol for the validation of alternative confirmation procedures and for verifications of validated alternative confirmation procedures (K 25)

Geographic information - Calibration and validation of remote sensing data and derived products - Part 2: SAR

Fixed Installations for Railway Applications - Requirements for the validation of simulation tools used for the design of electric traction power supply systems - Part 2: specific DC urban case; German version CLC/TS 50641-2:2024

Space - Use of GNSS-based positioning for road Intelligent Transport Systems (ITS) - Part 4: Definitions and system engineering procedures for the design and validation of test scenarios; German and English version prEN 16803-4:2023

Railway applications - Current collection systems - Requirements for and validation of measurements of the dynamic interaction between pantograph and overhead contact line; German and English version prEN 50317:2024

Railway applications - Current collection systems - Validation of simulation of the dynamic interaction between pantograph and overhead contact line (IEC 9/2962/CDV:2023); German and English version prEN IEC 63453:2023

Water quality - Detection and enumeration of bacteriophages - Part 3: Validation of methods for concentration of bacteriophages from water (ISO 10705-3:2003); German version EN ISO 10705-3:2024

Sterilization of health-care products - Ethylene oxide - Requirements for the development, validation and routine control of a sterilization process for medical devices

Sterilization of health care products - Radiation - Part 1: Requirements for the development, validation and routine control of a sterilization process for medical devices (ISO/FDIS 11137-1:2023); German and English version FprEN ISO 11137-1:2023

Safety of machinery - Safety-related parts of control systems - Part 2: Validation