Commercial buildings or multiple attached dwellings (not single houses, carports or garages) built after 1 April 1976 need a certificate of occupancy (formerly known as a certificate of classification) with their building approval. The certificate of occupancy must be issued before the building can be used or occupied.
The certificate of occupancy contains information about the building’s class (see Building classes), how it can be used, maintenance needs, fire safety and more. This is important for emergency services and people who use, service or inspect the building or any changes to it.
The certificate of occupancy can also be used as the Interim Certificate of Occupancy to meet the requirements under section 104 of the Building Act 1975. Any certificate of classification (Form 11) issued before 1 October 2020 that is still in force is taken to be a certificate of occupancy from 1 October 2020.
Contact a private building certifier to discuss the legal requirements.
For more information, visit the Queensland Government’s website at Building certificate of occupancy - Business Queensland.