What is an asbestos register?
An asbestos register is a document that records the location, type, and condition of all known or assumed asbestos-containing materials (ACMs) in a building. It's a legal requirement for most commercial workplaces in both Australia and New Zealand, and it must be available to anyone who carries out work on the building.
Think of it as a living inventory. It tells maintenance workers, contractors, and building managers exactly where asbestos is so they can avoid disturbing it, or take the right precautions if they need to work near it.
What the register contains
A properly compiled asbestos register includes the following for each identified ACM:
- The location within the building (room, floor, area), usually referenced to a floor plan
- A description of the material (e.g. vinyl floor tiles, cement sheeting, pipe lagging)
- The type of asbestos detected (chrysotile, amosite, crocidolite, or a combination)
- The condition of the material at the time of assessment
- A risk rating or priority score
- The date the material was identified and the survey reference
- Any actions taken (removal, encapsulation, labelling)
If an area was assessed and no asbestos was found, that should be recorded too. It's just as useful to know where asbestos isn't as where it is.
How it differs from a management plan
People sometimes confuse the asbestos register with the asbestos management plan. They're related but separate documents.
The register records what's there and where it is. The management plan describes how you're going to deal with it. The management plan includes things like procedures for safe work near ACMs, responsibilities for different roles, emergency procedures for accidental disturbance, and a schedule for condition re-inspections.
In practice, the register feeds into the management plan. You can't write a useful management plan without an accurate register.
When to update the register
Your register needs updating whenever the facts change. Specific triggers include:
- After a new survey: If you commission a new survey (or a re-inspection of existing ACMs), the register should be updated with the latest findings.
- After removal work: When asbestos is removed, the register entry should be updated to record the removal date, the removalist's details, and the clearance certificate reference.
- When condition changes: If a periodic re-inspection finds that an ACM has deteriorated since the last assessment, the condition rating and risk score should be updated.
- After accidental damage: If ACMs are accidentally disturbed or damaged, record the incident and any remediation carried out.
- Before any renovation or maintenance work: Check the register against the planned work scope. If the register doesn't cover the area being worked on, you may need a new survey before work begins.
As a general rule, even if nothing has changed, a re-inspection of identified ACMs should be carried out every one to two years to confirm condition ratings are still accurate.
Who should have access
The register must be accessible to anyone who might work on or in the building. That includes your own maintenance staff, external contractors, building inspectors, tenants (on request), and health and safety representatives. In practice, this means keeping a copy at the building's reception or site office and making sure your facilities team knows where it is.
When you engage any contractor for maintenance, renovation, or demolition work, they should be directed to the asbestos register before they start. This is both a legal requirement and a practical safety measure.
Practical tips for keeping your register current
Assign a specific person as the register owner. Without clear responsibility, updates get missed. This person doesn't need to be an asbestos expert. They just need to know when to trigger a review and who to call when an update is needed.
Keep the register in a digital format alongside any hard copies. A well-organised digital file is easier to update and share than a paper document buried in a filing cabinet. Many asbestos consultants can provide the register in an editable format.
Build register reviews into your regular building maintenance schedule. Tying it to an existing process (like quarterly maintenance inspections) makes it harder to forget.
Finally, keep all supporting documents together: survey reports, lab certificates, clearance certificates, and removal records. The register is most useful when you can trace every entry back to its source documentation.