What an RPEQ is
An RPEQ is a Registered Professional Engineer of Queensland: an engineer registered with the Board of Professional Engineers Queensland (BPEQ) to provide professional engineering services in or for Queensland. Registration is specific to an area of engineering, so an engineer is registered for the field they are competent in.
The basic rule
In Queensland, a professional engineering service must be carried out by an RPEQ, or by someone working under the direct supervision of an RPEQ who then takes responsibility for it. A professional engineering service broadly means engineering work that requires advanced engineering judgement. Work that simply applies a standard or code without that judgement generally falls outside it. The boundaries matter for your project, so if you are unsure, confirm with BPEQ.
What is changing in 2026 and 2027
Registration is being extended across the building sector in stages. Structural and fire-safety building engineers have been registrable since 1 July 2024 and registration becomes mandatory from 1 July 2026. Civil and mechanical building engineers follow, with mandatory registration from 1 July 2027. The practical effect is that from the middle of 2026, more building-related engineering explicitly needs an RPEQ than before.
Why it matters to you
If your project needs work that requires RPEQ sign-off and it is done by someone not registered, the work may not be accepted, which can stall an approval or leave you exposed. The safest approach is to check early, before the work starts, that the engineer is registered for the relevant field.
Outside Queensland
Other states are introducing their own registration schemes, including Victoria and New South Wales. Nationally, the common credentials are Chartered status (CPEng) and the National Engineering Register (NER), run by Engineers Australia. Mutual recognition means an engineer registered in one state can usually register in another.
How to check someone is registered
You can search the BPEQ RPEQ Directory to confirm an engineer is currently registered and for which area. Registration can lapse or change, so confirm it is current at the time you engage rather than relying on an older record.
This is general information, not legal advice. For a specific project, check the current requirements with BPEQ or get professional advice.
If you need an RPEQ-registered engineer, describe your project and Edelvor will match you with a registered specialist.