Glossary term

hazardous substance

EU Battery Regulation term for a substance classified as hazardous under Regulation (EC) No 1272/2008.

4 official sourcesRelated definitions

What does hazardous substance mean?

Hazardous substance is not a battery-specific chemistry list in this Regulation; it is a cross-reference to the EU's broader CLP hazardous-classification regime. The page should therefore connect battery composition data to formal legal classification, not to a loose everyday meaning of hazardous.

Source context

This page is anchored in the EU Battery Regulation definition, which cross-refers to Regulation (EC) No 1272/2008. Keep this separate from hazardous waste status, battery materials, and chemistry-family labels; a material can be technically important without automatically carrying the same legal hazard classification. ELV source context: EU and UK end-of-life vehicle rules use this term inside vehicle waste, treatment, dismantling, reuse, recycling, recovery, disposal, and certificate workflows. For auto customers, connect the term to vehicle identity, authorised treatment facility records, certificate evidence, and downstream material routes. Türkiye ELV context: the Turkish regulation uses official Turkish terms for ELV, temporary storage area, treatment, treatment facility, dismantling information, recycler/recovery/disposal concepts, and producer/economic-operator roles. Treat the Turkish official definition as authoritative; English translations are draft aids only.

Official definitions by source

EU Battery Regulation

Regulation (EU) 2023/1542 concerning batteries and waste batteries

a substance classified as hazardous pursuant to Article 3 of Regulation (EC) No 1272/2008;

Reference: Article 3, point 52

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EU ELV Directive

Directive 2000/53/EC on end-of life vehicles

any substance which is considered to be dangerous under Directive 67/548/EEC

Reference: Article 2, point 11

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UK ELV Regulations

The End-of-Life Vehicles Regulations 2003

any substance which is considered to be dangerous under Directive 67/548/EEC

Reference: Regulation 2

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Türkiye ELV Regulation

Ömrünü Tamamlamış Araçların Kontrolü Hakkında Yönetmelik

26/12/2008 tarihli ve 27092 mükerrer sayılı Resmi Gazete’de yayımlanan Tehlikeli Maddeler ve Müstahzarların Sınıflandırılması, Ambalajlanması ve Etiketlenmesi Hakkında Yönetmelik eki Ek 2’de yer alan maddelerden herhangi birini

Reference: Madde 4

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Definition status

Public draft page. EU Battery Regulation definition with CLP cross-reference; not a standalone battery chemistry taxonomy.

How the definitions differ

Hazardous substance is the EU Battery Regulation term for a substance classified as hazardous under Article 3 of Regulation (EC) No 1272/2008, the EU CLP classification framework. It is not a battery-specific chemistry list.

Practical application

Implementation records should capture the substance identifier, CLP classification, battery-material link, handling requirement, label or safety-data source, concentration or presence evidence, and relationship to transport, safety, disclosure, or passport fields.

Minespider commentary

Hazardous substance is a hazard-classification control: the evidence consequence is that battery material data can be linked to formal CLP classifications and handling requirements instead of relying on loose everyday meanings of hazardous.

Common confusions

  • Treating hazardous substance as a generic chemistry warning instead of a CLP-linked legal classification.
  • Confusing hazardous substance with hazardous waste; one is about substance classification, the other is about waste status and hazardous properties.
  • Assuming a battery chemistry label or battery-material label automatically proves the legal hazard classification.