NA 031

DIN Standards Committee Firefighting and Fire Protection

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Projects of NA 031

Number: 77

Document number Begin Title Comment
DIN 14677-1 2023-11-27 Maintenance of electrically controlled hold-open systems for fire and smoke door assemblies as well as for electrically controlled hold-open systems for fire barriers in the course of ground-bound conveying systems - Part 1: Maintenance measures More  Comment 
DIN 14677-2 2023-11-27 Maintenance of electrically controlled hold-open systems for fire and smoke door assemblies as well as for electrically controlled hold-open systems for fire barriers in the course of ground-bound conveying systems - Part 2: Minimum qualification and proof of competence of maintenance personnel More  Comment 
ISO/DIS 7240-33 2023-11-23 Fire detection and alarm systems - Part 33: Thermal imaging fire detectors More  Comment 
DIN EN 13565-2/A1 2023-10-25 Fixed firefighting systems - Foam systems - Part 2: Design, construction and maintenance; German and English version EN 13565-2:2018+AC:2019/prA1:2025 More  Comment 
DIN CEN/T? 00070053 2023-10-25 Portable fire extinguishers - Maintenance More  Comment 
DIN CEN/TS 54-14 2023-07-07 Fire detection and fire alarm systems - Part 14: Guidelines for planning, design, installation, commissioning, use and maintenance; German version FprCEN/TS 54-14 More  Comment 
ISO/DIS 22353 2023-05-03 Security and resilience - Guidelines for crowd management More  Comment 
DIN CEN/TS 18053-2 2022-12-02 Digital Chain of Custody for CBRNE Evidence - Part 2: Data Management and Audit; German version CEN/TS 18053-2:2024 More  Comment 
DIN CEN/TS 18053-1 2022-12-02 Digital Chain of Custody for CBRNE Evidence - Part 1: Overview and Concepts; German version CEN/TS 18053-1:2024 More  Comment 
ISO/FDIS 15779 2022-10-28 Condensed aerosol fire extinguishing systems - Requirements and test methods for components and system design, installation and maintenance - General requirements More  Comment 

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