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March 12, 2012

Australia Announces New Guidance on the Safe Handling and Use of Carbon Nanotubes

Lynn L. Bergeson

On March 5, 2012, Safe Work Australia announced the release of an information sheet on the safe handling and use of carbon nanotubes in the workplace and a document entitled Safe Handling and Use of Carbon Nanotubes. The information sheet provides an overview of risk management for carbon nanotubes, while Safe Handling and Use of Carbon Nanotubes describes two approaches to managing the risks: risk management with detailed hazard analysis and exposure assessment, and risk management by using control banding. Either or both of these methods may be used, depending on the circumstances. Safe Work Australia states that the guidance is applicable to other forms of carbon nanofibers, such as carbon nanorods and carbon nanowires.  It is also applicable to products containing carbon nanotubes and other forms of carbon nanofibers where these nanomaterials may be released during handling. Safe Work Australia has commissioned a human health hazard assessment and classification of carbon nanotubes, and it expects to publish the findings in mid-2012.