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Hydrogen Technologies Standards form the basic framework for market ramp-up
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Climate change Standards and specifications support climate targets
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Projects of CEN/TC 305/WG 4

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Document number	Begin	Title	Comment
DIN EN 15198 rev	2025-05-16	Methodology for the risk assessment of non-electrical equipment and components for intended use in potentially explosive atmospheres More	Comment
DIN EN ISO/IEC 80079-34	2024-10-17	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 More	Comment
DIN EN 1127-1	2023-01-04	Explosive atmospheres - Explosion prevention and protection - Part 1: Basic concepts, methodology and design; German and English version prEN 1127-1:2025 More	Comment

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