Discharging automotive trade waste

Trade waste is controlled by laws to help protect drainage system treatment plants. If your business is producing more liquid waste than a large household, you might need a trade waste consent. We grant consents on a case-by-case basis. Call us to discuss your situation.

Trade waste consent evaluation

If you think your business might need a consent, we'll assess your situation by looking at site plans, and the type and volume of liquid waste. Chemical analysis could also be involved. Our evaluation will outline whether you need a consent.

The decision on whether you need a consent can take up to 20 working days. However, assessment and evaluation of the conditions to be set up for a consent can take a few of months. In these cases, we can look at whether a temporary consent can be granted.

Apply for a consent

To apply for a consent, complete the application form [PDF 191 KB] and return it to our Trade Waste officer.

Fees are outlined at Trade waste consent fees.