Environmental and sustainability classification methodology of consensus mechanisms of Blockchain and DLTs.

Refrigerating systems and heat pumps - Safety and environmental requirements - Part 1: Basic requirements, definitions, classification and selection criteria; German and English version prEN 378-1:2025

Refrigerating systems and heat pumps - Safety and environmental requirements - Part 2: Design, construction, testing, marking and documentation; German and English version prEN 378-2:2025

Refrigerating systems and heat pumps - Safety and environmental requirements - Part 3: Installation site and personal protection; German and English version prEN 378-3:2025

Biological durability of wood and wood-based products - Determination of emissions from preservative treated wood to the environment - Part 1: Wood held in the storage yard after treatment and wooden commodities exposed in Use Class 3 (not covered, not in contact with the ground) - Laboratory method; German version EN 15119-1:2025

Sustainability of construction works - Assessment of environmental performance of buildings - Methology; German and English version prEN 15978:2024

Biological durability of wood and wood-based products - Determination of emissions from preservative treated wood to the environment - Wooden commodities exposed in Use Class 3 (Not covered, not in contact with the ground) - Semi-field method; German version FprEN 16663:2025

Resilient, textile, laminate and modular mechanical locked floor coverings, underlays - Environmental product declarations - Product category rules; German and English version prEN 16810:2024

Accessibility and usability of the built environment - Requirements and recommendations