FIRE ALARM DESIGN CERTIFICATE BS 5839 – 1: 2025
As recommended in Annex G of BS 5839-1:2025Designer / Competent Person Details
CERTIFIED that the design work carried out complies with the recommendations of Section 2 of BS 5839-1:2025, except for variations stated below.
Category & System Scope
Measures Incorporated to Limit False Alarms
- ✅ Manual system call points guidance taken into account.
- ✅ Automatic fire detectors & potential unwanted alarm causes considered.
- ✅ Appropriate analogue system specified.
- ✅ Appropriate multi-sensor system specified.
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❌ Time-related system specified.
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❌ Staff alarm delay specified.
- ❌ Appropriate guidance provided for user.
Recommendations & Verification
FIRE ALARM DESIGN CERTIFICATE
BS 5839-1:2025 — Annex G (FD19 Standard)
| Certificate Ref No: REF2359568-19 | Serial No: XCV69859657 |
| System Location / Address: 12 Hamilton Road , Surrey |
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I/we being the competent person(s) responsible (as indicated by my/our signatures below) for the design of the fire detection and fire alarm system, particulars of which are set out below, CERTIFY that the said design work for which I/we have been responsible has to the best of my/our knowledge and belief been carried out in accordance with the recommendations of Section 2 of BS 5839-1:2025, except for the variations, if any, stated in this certificate.
| Competent Person Name: Laura Smith | Position: Manager |
| For & On Behalf Of: Tate Security Limited | Date: 23/07/2026 |
| Company Address: 22 Victoria Street BL3 4TQ | |
| System Category (Clause 5): L1,P1 | Liability Limitation: Scope strictly limited to described system. |
| Extent of System Covered: Extent of system covered by this certificate |
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| Brief Description of Protected Areas: Brief description of areas protected (not applicable for Category M, L1 or P1 systems): |
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| Variations from Section 2 Recommendations (Clause 7): Variations from the recommendations of Section 2 of BS 5839-1:2025 |
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Account has been taken of guidance in Section 3 of BS 5839-1:2025 and specifically:
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| Other Measures: Other measures as follows: |
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Soak Test Recommendation (35.2.6): Not necessary (system incorporates no more than 50 automatic fire detectors). |
| Verification Recommended / Required (Clause 43): Yes |