JOHN MALCOLM DUFF

Registered

Licence classes

Site Supervisor (Builder - Low Rise)

Source：Queensland public licence roll · Checked by us 2026-09-02

Register snapshot as at 18 May 2026; may include a few suspended licences. Verify live with the identity check before signing.

This page presents official register facts only; it is not an assessment or guarantee of workmanship. If a record cannot be found, we say so.

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