Australian Standard AS 1670.3:2018 Fire Detection, Warning, Control and Intercom Systems - System Design, Installation and Commissioning - Fire - Victoria


You will be required to comply with this Standard if you construct a Class 1b, 3 or 9a building that is a residential care building.

Class 1b buildings are boarding houses, guest houses or hostels. Class 3 buildings include backpacker accommodation, residential parts of hotels or motels or accommodation for the aged, disabled or children. Class 9a buildings include health-care buildings such as laboratories.

Building regulations require a smoke detection system complying with this Standard to be installed in the building. This Standard requires that fire detection facilities be provided throughout all areas of the building, however, where systems are installed to solely meet the requirements of the BCA, detectors may only be required in certain nominated areas. It specifies requirements for the design, installation and commissioning of certain fire detection and alarm systems.

Service type

Code of Practice

A code of practice is a set of rules which details how people in a certain industry should behave. A code of practice can be defined as a result of legislation or by industry regulators and bodies.

Act(s) name

Building Act 1993 Victoria

Regulation(s) name

Building Regulations 2018 Victoria

Administering agency

Victorian Building Authority

Contact details

Contact Email, Phone and Address Details for this service in simple two column table format, header then data.

Please use these contact details for help or more information:


Victorian Building Authority

Operating address: Goods Shed North
733 Bourke Street
Docklands, Victoria 3008
Mailing address: PO BOX 536
Melbourne, Victoria 3001
Phone: 1300 815 127
Fax: 03 9618 9062
Website: Victorian Building Authority (Opens in new window)