Find a certifier

The register of accredited certifiers in NSW lets you search by suburb, postcode, name or category of accreditation.

Not all certifiers can issue all development certificates so you need to understand what type of certifier you need.

Always confirm your certifier’s accreditation and insurance are current before signing any contract. The record of disciplinary decisions against certifiers may help with your decision.

Search the register

Access the register of accredited certifiers – by accessing the register you indicate that you accept the conditions in the disclaimer below.

Replace a certifier

Need to change your current certifier? Find out how to replace a certifier.


The register of accredited certifiers contains information that the Building Professionals Board is required to maintain in the public register under the Building Professionals Act 2005. The Building Professionals Board disclaims all responsibility and all liability (including without limitation, liability in negligence) for all expenses, losses, damages and costs which you might incur as a result of the information being inaccurate or incomplete in any way and for any reason.

Contact the Board if you do not understand these conditions.