Sources of toxic substances

A substance can enter the environment in several ways. It could be released to the environment as a contaminant or by-product of a manufacturing activity, as a result of the use of a product containing the substance or from the use of the substance by an industrial process or facility activity.

Click on the links below to discover what substances are managed under each source.

Report a problem or mistake on this page
Please select all that apply:

Privacy statement

Thank you for your help!

You will not receive a reply. For enquiries, contact us.

Date modified: