Amendments Booklet AMD 9 2025 (Booklets E R)·Page 26·8.7
Sprinkler System Requirements for Altered and Extended Buildings
Where an existing building already has a sprinkler system, alterations and extensions must maintain compliance, with the system extended and recertified to cover all altered, extended and additional controlled areas.
Where an existing building is already provided with an automatic sprinkler system, the building as a whole should be no less compliant after an alteration and/or extension. The automatic sprinkler system should be extended and recertified to include any altered, extended and additional controlled areas.
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