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01 03 10* Red mud from alumina production containing hazardous substances other than the wastes mentioned in 01 03 07

EWC / List of Waste code · Last checked 21 October 2026 · Applies across the UK (England, Wales, Scotland and Northern Ireland)

Hazardous Absolute hazardous entry

Official description: “red mud from alumina production containing hazardous substances other than the wastes mentioned in 01 03 07”

Where it sits: chapter 01 (wastes resulting from exploration, mining, quarrying, and physical and chemical treatment of minerals), section 01 03 (wastes from physical and chemical processing of metalliferous minerals).

What the hazard status means

Waste that matches this description is always hazardous waste, whatever the amount of hazardous substances in it. You do not need to test it to decide whether it is hazardous, but you still need to know its hazardous properties to fill in the paperwork.

Using this code

Other codes in section 01 03

This page explains the code in plain English. It is not a classification of your waste. The official List of Waste and the classification guidance decide which code applies, and you are responsible for the code you use.

Official sources