How to dispose of confidential documents (Privacy Act)
Australian businesses that hold personal information must take reasonable steps to destroy or de-identify it when it is no longer needed. Under the Privacy Act 1988 (Australian Privacy Principle 11), tossing customer files in the general waste bin is rarely enough. This guide sets out a practical disposal process for Melbourne offices, and how secure document destruction from Australian Waste Management fits in.
What the Privacy Act expects
APP 11 asks organisations to protect personal information and, when it is no longer needed for any purpose permitted by the APPs (or another law), to destroy it or ensure it is de-identified. “Reasonable steps” depend on the sensitivity of the records, how many you hold, and the risk if they were lost or misused. Tax, employment, medical and legal files usually need a controlled destruction method with a clear chain of custody—not an open recycling skip.
A simple office disposal process
- Identify what must go. Keep only what retention rules or your professional obligations still require. Flag tax returns, payroll, client files, HR records and anything with names, addresses, account numbers or health details.
- Separate confidential paper from ordinary recycling. Ordinary cardboard and non-sensitive paper can stay on your free or paid cardboard service. Confidential paper should go into a sealed bag or locked bin.
- Choose bags, locked bins or a site clean-out. Small clear-outs suit document destruction bags from $79. Ongoing office volume suits locked 240L bins from $199 per bin per year (at-call) plus $79 delivery. Large archives suit a site attendance from $99.
- Keep the certificate. AWM provides a certificate of destruction for your records. Keep it with your privacy and records-management file.
- Confirm the paper is recycled. Destroyed paper is pulped and recycled; it is not landfilled as general waste.
What not to do
- Do not put confidential client or staff files in an unlocked cardboard recycling bin.
- Do not rely on a desktop shredder for bulk archives—it is slow, incomplete and hard to evidence.
- Do not claim certifications you do not hold. AWM uses NAID AAA-compliant processes for secure destruction; ask us if you need wording for an audit.
Ready to dispose securely?
Order bags, apply for a locked bin, or book an archive clean-out on our document destruction Melbourne page, or call 1300 292 783.
Related guides: shredding bag vs locked bin · EOFY archive clean-out
