Quality management systems - Requirements (ISO/DIS 9001:2025); German and English version prEN ISO 9001:2025

Assessment of conformity of plastics piping systems for the rehabilitation of existing pipelines - Part 5: Unplasticized Polyamide (PA-U) material

Plastics piping systems for non-pressure underground drainage and sewerage - Polypropylene (PP) - Part 2: Guidance for the assessment of conformity; German version FprCEN/TS 1852-2:2025

Plastics piping systems for non-pressure underground drains and sewers – Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) – Part 4: Assessment of conformity; German version FprCEN/TS 13476-4:2025

Quality management - Fundamentals and vocabulary (ISO/DIS 9000:2025); German and English version prEN ISO 9000:2025

Quality management systems - Specific requirements for the application of ISO 9001:2015 by organizations in the supply chain of the nuclear energy sector supplying products and services important to nuclear safety (ITNS)

Explosive atmospheres - Part 34: Application of quality management systems for Ex Product manufacture (ISO/IEC DIS 80079-34:2025); German and English version prEN ISO/IEC 80079-34:2025