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Committee

Committee:

CTN 23/SC 5 - Fixed fire fighting systems, its components and extinguishing media

Secretary:

TECNIFUEGO - ASOCIACIÓN ESPAÑOLA DE SOCIEDADES DE PROTECCIÓN CONTRA INCENDIOS

Structure:

GT 8 Sistemas de control de humos

International Relations:

CEN/TC 191 Fixed firefighting systems

Standards developed by the committee: CTN 23/SC 5: 18

UNE-EN 17451:2026

Status: VIGENTE / 2026-01-21

Fixed firefighting systems - Automatic sprinkler systems - Design, assembly, installation and commissioning of pump sets

Fixed firefighting systems - Components for sprinkler and water spray systems - Part 15: Spray pattern sprinklers with a k-factor of at least K160, extended coverage sprinklers of at least K80 and control mode special application sprinklers

UNE-EN 15004-1:2025

Status: VIGENTE / 2025-11-12

Fixed firefighting systems - Gas extinguishing systems - Part 1: Design, installation and maintenance (ISO 14520-1:2023, modified)

UNE-EN 17450-3:2025

Status: VIGENTE / 2025-11-05

Fixed firefighting systems - Components for water mist systems - Part 3: Requirements and test methods for check valves

UNE-EN 12845-2:2025

Status: VIGENTE / 2025-11-05

Fixed firefighting systems - Automatic sprinkler systems - Part 2: Design and installation of ESFR and CMSA sprinkler systems

UNE 23589:2025

Status: VIGENTE / 2025-09-10

Smoke and heat control systems. Horizontal flow powered ventilation SYSTEMS (SVMH-C) for enclosed car parks

UNE-CEN/TS 17749:2024 EX

Status: VIGENTE / 2025-09-03

Fire extinguishing systems in commercial kitchens - System design, documentation, and test requirements - Fire test procedures for plenum and ducts

UNE-EN 12259-14:2021+A2:2025

Status: VIGENTE / 2025-09-03

Fixed firefighting systems - Components for sprinkler and water spray systems - Part 14: Sprinklers for residential applications

UNE-EN 17966:2025

Status: VIGENTE / 2025-06-25

Fire protection equipment - Carbon dioxide extinguishing systems for use on premises - Design and installation (ISO 6183:2022, modified)

UNE-EN 14972-5:2025

Status: VIGENTE / 2025-06-25

Fixed firefighting systems - Water mist systems - Part 5: Test protocol for car garages for automatic nozzle systems

UNE-EN 17446:2022+A1:2025

Status: VIGENTE / 2025-06-11

Fire extinguishing systems in commercial kitchens - System design, documentation, and test requirements

UNE-EN 17450-2:2025

Status: VIGENTE / 2025-04-16

Fixed firefighting systems - Water mist systems - Part 2: Product characteristics and test methods for nozzles

UNE-EN 14972-12:2025

Status: VIGENTE / 2025-01-15

Fixed firefighting systems - Water mist systems - Part 12: Test protocol for commercial deep fat cooking fryers for manually activated open nozzle systems

UNE-EN 15004-11:2025

Status: VIGENTE / 2025-01-15

Fixed firefighting systems - Gas extinguishing systems - Part 11: Physical properties and systems design of gas extinguishing systems for Halocarbon Blend 55 extinguishant (ISO 14520-17:2022, modified)

UNE-EN 12416-1:2025

Status: VIGENTE / 2025-01-15

Fixed firefighting systems - Powder systems - Part 1: Requirements and test methods for components

UNE-EN 12845-3:2024

Status: VIGENTE / 2024-12-11

Fixed firefighting systems - Automatic sprinkler systems - Part 3: Guidance for earthquake bracing

UNE-EN 14972-4:2024

Status: VIGENTE / 2024-10-16

Fixed firefighting systems - Water mist systems - Part 4: Test protocol for non-storage occupancies for automatic nozzle systems

UNE-EN 12259-12:2024

Status: VIGENTE / 2024-03-27

Fixed firefighting systems - Components for sprinkler and water spray systems - Part 12: Pumps

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