Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure – Unplasticized poly(vinyl chloride) (PVC-U) – Part 2: Assessment of conformity; German version FprCEN/TS 1329-2:2025

Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure – Unplasticized poly(vinyl chloride) (PVC-U) – Part 1: Specifications for pipes, fittings and the system; German version FprEN 1329-1:2025

Aerospace series - Elements of electrical and optical connection - Test methods - Part 218: Ageing of terminal lugs and in-line splices by temperature and current cycling; German and English version prEN 2591-218:2025

Soil improvers and growing media - Methods for the determination of PAH₁₆, macroscopic impurities above 2 mm, the temperature-time profiles, oxygen uptake rate, self-heating factor and residual biogas potential in compost and digestate when used in fertilizing products; German and English version prEN 17730:2026

Environmental testing - Part 3-6: Supporting documentation and guidance - Confirmation of the performance of temperature/humidity chambers (IEC 104/1022/CDV:2023); German and English version prEN IEC 60068-3-6:2023

Semiconductor devices - Mechanical and climatic test methods - Part 23: High temperature operating life (IEC 47/2881/CDV:2024); German and English version prEN IEC 60749-23:2024

Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-012: Particular requirements for climatic and environmental testing and other temperature conditioning equipment

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-21: Tests - Composite temperature/humidity cyclic test (IEC 86B/4468/CD:2021); Text in German and English

Electromechanical properties measurement - Electromechanical test of practical REBCO and BSCCO composite superconductors at liquid nitrogen temperature

Electrical insulation systems - Procedures for thermal evaluation - Part 33: Multifactor evaluation with increased ageing factors at elevated temperature (IEC 112/605/CDV:2023); German and English version prEN IEC 61857-33:2023