What is I.S. 3218:2024?

I.S. 3218:2024 is the National Irish Standard for Fire Detection and Alarm Systems (FDAS). Published by the National Standards Authority of Ireland (NSAI), it provides comprehensive guidelines for the planning, design, installation, commissioning, servicing, and maintenance of fire detection and alarm systems in all types of premises, including domestic dwellings and commercial buildings.

• System Categories & Grades
  Defines system types from Category LD1, LD2, LD3 for dwellings to Grade A/B/C for complex installations.
• Design & Planning
  Includes risk assessment, detector siting, manual call points, and audibility requirements.
• Installation & Commissioning
  Specifies wiring, configuration, and testing protocols for both conventional and addressable systems.
• Maintenance & User Responsibilities
  Quarterly and annual testing requirements, documentation, and compliance tracking.
• Integration with EN Standards
  References EN 54 series for components and EN 16763 for service providers.