What is the Differencec Between a Class A and Class B Asbestos Removal Licence?

In Australia, asbestos removal work is regulated to protect workers and the public from exposure to dangerous asbestos fibres. The two main types of asbestos removal licences are Class A and Class B, and the key difference lies in what type of asbestos material can be removed.

Class A Asbestos Removal Licence (Highest level)

A Class A licence permits the removal of:
Friable asbestos – the most hazardous form, easily crumbled or reduced to powder by hand, releasing fibres into the air

• Non-friable (bonded) asbestos
• Asbestos-contaminated dust or debris (ACD) associated with both friable and non-friable asbestos

Required for:

• Large-scale asbestos removal projects
• Removal of sprayed insulation, pipe lagging, or loose-fill asbestos
• High-risk work requiring airtight enclosures, air monitoring, and clearance inspections

Class B Asbestos Removal Licence (Limited scope)*

A Class B licence permits the removal of:

• Non-friable (bonded) asbestos only
• Asbestos-contaminated dust or debris (ACD) only if it is associated with non-friable asbestos

*Does NOT allow removal of friable asbestos

Required for:

• Jobs involving asbestos cement sheeting (e.g. in fences, eaves, roofing)
• Lower-risk removal work in homes, sheds, and small commercial properties

Who Issues These Licences in NSW?

Both licences are issued by SafeWork NSW, and individuals must complete approved training and meet strict safety and compliance requirements.