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Trade waste

Learn about your responsibilities to manage and monitor liquid waste from your business.

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Check your classification

Find out if your trade waste is classified as low risk or if you need a trade waste agreement.

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Apply for a trade waste agreement

Find out how to apply for a trade waste agreement and how to prepare your management plan

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Monitor your trade waste

Under your trade waste agreement, you will need to monitor and test your trade waste discharge.

What is trade waste?

Trade waste is commercial and industrial liquid waste discharged into our wastewater network for treatment. Compared to residential wastewater, trade waste has more associated risks. That’s why it’s important we work together to manage it properly to prevent:

  • sewer blockages or overflows
  • damage to the wastewater system
  • health hazards for people
  • harm to the environment.

Trade waste is regulated by the Auckland Trade Waste Bylaw 2013 and the Trade Waste Control 2019.

Trade waste charges

We charge for trade waste services in two main ways.

Commercial wastewater charges

Our commercial wastewater tariffs cover the cost of carrying, treating and disposing of trade waste.

Compliance related charges

Additional charges cover the cost of our monitoring programme, which ensures you’re complying with the bylaw.  

If you are a commercial customer with increasing demand for our water and wastewater services, you may need to pay an infrastructure growth charge.

Frequently asked questions

Not sure if you’re producing trade waste?
What if I have a dispute?