11 01 99Wastes not otherwise specified
Chapter 11: Wastes from chemical surface treatment and coating of metals and other materials; non-ferrous hydro-metallurgy
Overview
EWC code 11 01 99 is the European Waste Catalogue classification for wastes not otherwise specified. It sits in subchapter 11 01 of Chapter 11, covering wastes from chemical surface treatment and coating of metals and other materials.
11 01 99 is the non-hazardous entry of a mirror pair. It applies only when the waste does not contain dangerous substances above the relevant concentration thresholds; otherwise the hazardous mirror code applies.
This is a "wastes not otherwise specified" catch-all entry. Only use 11 01 99 when no other code in subchapter 11 01 describes your waste more precisely.
Mirror Entry Code
This code has 1 mirror pair. The choice between hazardous and non-hazardous classification depends on whether the waste contains dangerous substances. Laboratory testing will be required.
Related Codes in This Subchapter
Frequently asked questions
Is EWC code 11 01 99 hazardous waste?
Not necessarily. 11 01 99 is the non-hazardous half of a mirror pair (paired with 11 01 98*). It is non-hazardous only if the waste does not contain dangerous substances above the relevant thresholds. Assessment, often laboratory testing, is needed to confirm.
What paperwork do I need for 11 01 99?
Where assessment confirms it is non-hazardous, 11 01 99 is handled under standard duty of care: transfer it to a registered carrier with a waste transfer note. A hazardous waste consignment note is not required unless the hazardous mirror code applies.
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Code Details
Related terms
Key terms for understanding this classification.
EWC codes are used to classify waste in the UK and EU. Correct classification is essential for legal compliance and proper waste management.