Guidance

T12: manually treating waste

T12 exemption allows you to sort, repair, refurbish or dismantle waste for reuse or recovery.

Applies to England

There鈥檚 a charge for most waste exemptions

This exemption is in band 1. Read waste exemption charges to find out what the charges and charging bands are.

Types of activity you can carry out

These include when:

  • a charity collects discarded furniture, bicycles and garden tools to repair or refurbish so they can be used again
  • a company collects mattresses to dismantle them and recover the various parts

Types of activity you cannot carry out

You cannot:

  • treat the waste in any other way than by sorting, repairing, refurbishing or dismantling
  • use this exemption if you are treating the waste to dispose of it to landfill or to incinerate it
  • store or sort through general mixed waste under this exemption

Types and quantities of waste you can treat

The waste codes are listed in the List of Wastes (LoW) Regulations. You need to make sure your waste fits within the relevant waste code and description. In all examples allowed in T12, the types of waste are more restricted than the LoW code. This is indicated by the word 鈥榦nly鈥 in the types of waste description.

Waste for sorting, repairing or refurbishing

Waste code Type of waste Sorting, repairing or refurbishing (tonnes) at any one time Storage (years)
20听01听99 Bicycles only 100 2
20听01听10 Clothing, fabrics 100 2
20听01听11 Carpets only 100 2
20听01听99 Footwear only 100 2
20听03听07 Furniture only 100 2
20听01听38
20听01听39
20听01听40
Garden tools only 100 2
17听09听04
17听01听02
17听02听01
20听01听38
Stone, bricks, wood only 500 2
17听02听01
17听02听02
17听02听03
20听01听02
20听01听38
20听01听39
20听01听40
Windows, doors only 100 2
15听01听03 Wooden pallets only 100 2

Waste for sorting and dismantling

Waste code Type of waste Sorting and dismantling (tonnes) at any one time Storage duration
20听01听38
20听01听39
20听01听40
Coat hangers only 100 12 months
20听01听40 Domestic pots and pans only 100 2 years
20听01听38
20听01听39
20听01听40
Lock gates only 100 2 years
20听03听07 Mattresses only 5 12 months
20听01听37*
20听01听38
20听01听40
Telegraph poles only 100 12 months
17听02听01
17听02听02
17听02听03
20听01听02
20听01听38
20听01听39
20听01听40
Windows, doors only 10 12 months
15听01听03 Wooden pallets only 100 12 months

(*) An asterisk at the end of a code means the waste is hazardous.

Key condition

Mattresses must be treated and stored indoors.

You can use some types of waste under U8 鈥 using waste for a specified purpose.

Register a T12 exemption

You need to register this exemption with the Environment Agency if you meet the requirements.

If you want to treat more than the amount of waste allowed under this exemption or any other types of waste not listed here, you will need to apply for an environmental permit.

Updates to this page

Published 28 April 2014
Last updated 1 July 2025 show all updates
  1. Updated with a link to new information about charges and charging bands for waste exemptions.

  2. Updated the message at the start to say changes to exemptions are expected to start in 2025 but that timescales have not been finalised.

  3. We have added information about changes to this waste exemption that are likely to happen during 2024 to 2025.

  4. First published.

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