A registered Commercial Builder is responsible for managing and arranging the carrying out of all components of building work for the construction of commercial buildings and structures. These include class 2–9 buildings and structures, and class 10b buildings not associated with a domestic building, as classified by the Building Code of Australia.
You can apply to register as a Commercial Builder (Unlimited), or there are 10 limited classes of commercial building work. A person registered in a limited commercial builder class will be limited to certain types of work, such as low-rise building work, waterproofing, non-structural fit-outs or the installation of blinds and awnings.
For a complete list of the limited commercial builder classes, see What is commercial building work?
Do you have the skills, knowledge and experience to apply for registration as a building practitioner in commercial building work? To learn more, read the guide to registration: What is commercial building work?
Save and complete the relevant forms on your computer (do not handwrite; it will take longer to process). The application form includes a checklist on the front page to assist you with the process.
Commercial Builder (Unlimited)
Commercial Builder (Limited low-rise building work)
Commercial Builder (Limited medium-rise building work)
We have recently introduced a new application form for Commercial Builder Unlimited, Medium Rise and Low Rise.
- Commercial Builder Unlimited/Low-Rise/Medium-Rise Registration Application Form (PDF, 2610.98 KB)
- Commercial Builder Unlimited/Low-Rise/Medium-Rise Technical Referee Report (PDF, 2588.59 KB)
Completion of an Experience Statement is no longer required for these classes.
Note that we will continue to accept and process applications received on the previous form until close of business Friday 7th February 2020.
All other Commercial Builder (Limited) classes
You must also download and complete the relevant Experience Statement and Technical Referee Report (below).
If you are in a partnership
Each partner of the partnership applying for registration must also complete a separate Partner's Declaration (PDF, 321.51 KB).