Projects of NA 031-03-04 AA

ISO 14520-15 AMD 1 2026-05-28 Gaseous fire-extinguishing systems - Physical properties and system design - Part 15: IG-541 extinguishant - Amendment 1 More  Comment 
ISO 14520-13 AMD 1 2026-05-28 Gaseous fire-extinguishing systems - Physical properties and system design - Part 13: IG-100 extinguishant - Amendment 1 More  Comment 
ISO 14520-14 AMD 1 2026-05-28 Gaseous fire-extinguishing systems - Physical properties and system design - Part 14: IG-55 extinguishant - Amendment 1 More  Comment 
ISO 14520-12 AMD 1 2026-05-28 Gaseous fire-extinguishing systems - Physical properties and system design - Part 12: IG-01 extinguishant - Amendment 1 More  Comment 
DIN EN ISO 20338 2026-01-06 Fixed firefighting systems - Oxygen reduction systems - Design, installation, planning and maintenance More  Comment 
ISO/CD 20862-2 2025-12-03 Small enclosure fire extinguishing systems - Requirements, design, installation and maintenance - Part 2: Indirect More  Comment 
ISO/CD 20862-1 2025-12-03 Small enclosure fire extinguishing systems - Requirements, design, installation and maintenance - Part 1: Direct More  Comment 
ISO/AWI 20338 2025-11-13 Oxygen reduction systems for fire prevention - Design, installation, planning and maintenance More  Comment 
DIN EN 00191394 2025-09-17 Test protocol for fires of Lithium-Ion batteries as energy storage for automatic fire extinguishing systems More  Comment 
DIN EN ISO 21805 2024-09-20 Guidance and recommendations on design, selection and installation of vents to safeguard the structural integrity of enclosures protected by gaseous fire-extinguishing systems (ISO 21805:2023 + Amd 1:2025); German version EN ISO 21805:2023 + A1:2026 More  Comment 

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