Trade certificate

A trade certificate is the recognised vocational qualification that proves you hold the skills of a trade. For most trades that is a Certificate III (the qualification an apprenticeship leads to); for supervisors and builders it is usually a Certificate IV or Diploma in building and construction. It is the qualification, not the licence itself.

The distinction matters because three separate things often get muddled:

• Trade certificate: the qualification (what you studied and were assessed on). It does not expire.
• Licence / registration: the legal authority to contract for or supervise building work, issued by the state regulator. The trade certificate is usually a prerequisite for it.
• White card: the general construction induction card. Required to be on site, but it is safety induction, not a trade qualification.

So a Certificate III in Carpentry qualifies you as a carpenter, but you still need the relevant builder or contractor licence to run jobs in your own name in most states, and that licence has its own experience, financial, and (in some states) CPD requirements on top of the certificate.

For a builder the practical points are: keep the testamur (the certificate document) and your transcript, because the licensing regulator will ask for it; check the exact qualification a licence class requires (a Cert III may license a tradesperson but not a builder); and when hiring, a competent person or supervisor claim usually rests on the qualification, so verify it rather than assuming. Apprentices working toward the certificate can do the work under supervision before they hold it.

Also known as: Trade qualification, Certificate III, VET qualification.

Category: Trades / Licensing.

Related

• Competent person
• Continuing professional development
• Apprentices: hiring and managing

See also

• Steel fixer

References

• Competent person (Chalkline) (verified 2026-06-09)

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Last updated: 2026-06-09. Verified: 2026-06-09. Quarterly review for currency.