Hong Kong law
Fire maintenance in Hong Kong: how often is inspection needed?
Annual inspection is generally required at least every 12 months. Learn how it differs from routine servicing and fault repairs, and what to check in a maintenance contract.
Quick answers
How often must fire service installations be inspected?
Cap. 95B generally requires inspection by a registered contractor at least every 12 months and efficient working order at all times. Servicing intervals also depend on the system, applicable code and manufacturer requirements.
Does a six-month service include annual inspection?
Ask which equipment and tests each visit covers, and what records will be supplied. Check whether this includes the annual inspection. Confirm any daily, monthly or quarterly work needed for each system as well.
What if a fault appears after the annual inspection?
Notify the person responsible as soon as a fault, isolation, leak or damaged device is found. Arrange a contractor registered for the relevant work and follow up on the equipment's condition after repair.
What should I compare between maintenance companies?
Verify the registration class, then compare the equipment list, visit frequency, tests, emergency support, exclusions for parts or retests, and records supplied after each visit.
Legal information
This material is provided for general fire-safety education only. It is not legal, regulatory, engineering or licensing advice. Requirements depend on the premises, building use, approved plans, licence conditions, statutory directions and current law. Obtain advice from the relevant authority and appropriately registered professionals for your specific premises.
Keep installations effective and arrange annual inspection
Regulation 8(1) of the Fire Service (Installations and Equipment) Regulations (Cap. 95B) generally requires owners to keep their fire service installations and equipment in efficient working order and have them inspected by a registered contractor at least once every 12 months.
Responsibility for each installation depends on the premises, ownership, lease and actual circumstances. Some portable equipment installed voluntarily in domestic premises has a specific exemption; check whether the conditions apply to the equipment concerned.
Inspection, servicing and repair: three different tasks
Inspection checks and tests the installation. Servicing maintains its condition at planned intervals. Repair addresses a defect already found. They may happen during one visit, but the quotation and report should identify the work actually completed.
Servicing intervals vary by system. For example, FSD Fire Protection Notice No. 16 describes daily, monthly, quarterly and annual attention for fire detection systems, with different duties for owners and registered contractors. Ask for a maintenance schedule showing the work and who will do it.
Use the correct class of registered contractor
Registered fire service installation contractors have different classes covering electrical detection and warning systems, mechanical or water systems, and portable equipment. Management should verify that current registration covers the work instructed.
Ask the contractor to list the equipment requiring installation, servicing, repair or inspection and check it against approved plans, statutory directions, licence conditions and FSD codes. Before changing equipment or the layout, confirm the drawings and approvals needed.
Keep certificates, defect lists and repair records together
After relevant work, the registered contractor must issue the applicable certificate and forward a copy to the Fire Services Department as required. Dates and scope across annual inspection, repair, replacement, isolation and restoration records should agree.
If defects are found, ask the contractor to explain the immediate risks, temporary precautions, repair arrangements and deadlines. Follow up on licence conditions, Fire Safety Directions and building requirements using their respective documents.
Practical checklist
- Identify ownership and management responsibility for each installation
- Confirm the last inspection date and next due date
- Verify that contractor class matches the instructed work
- Cross-check approved plans, licence conditions and directions
- Retain FS251 records, service reports and equipment lists
- Track every defect, isolation and repair
- Follow up on licence conditions, directions and building requirements separately
When to call a registered contractor
Inspection, maintenance, repair and certification covered by Cap. 95B require a registered contractor of the appropriate class.
- Annual inspection is approaching or record dates conflict
- Any installation is faulty, isolated, leaking, damaged or of uncertain performance
- A partition, use or licence change needs fire service installation impact review
Official sources
The official documents below provide the full requirements and any updates.
- Fire Services Ordinance (Cap. 95)
- Fire Service (Installations and Equipment) Regulations (Cap. 95B)
- Hong Kong Fire Services Department: FSI inspection, testing and maintenance code (2022)
- Hong Kong FSD: FS251 online submission and guidance
- Hong Kong Fire Services Department: Fire Protection Notice No. 16
Related reading
Hong Kong FS251 certificate: annual inspection & forms
FS251 is Hong Kong’s fire installation certificate. Check the 12-month inspection rule, due dates, official forms, equipment codes and online submission.
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