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IWIC C constituent codes 51 harmful ingredients, from beryllium to chrome, copper & zinc.

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IWIC C constituent codes 51

  • IWIC C constituent codes

    Beryllium, beryllium compounds (Y20)

    When to use C1
  • IWIC C constituent codes

    Vanadium compounds

    When to use C2
  • IWIC C constituent codes

    Hexavalent chromium compounds (Y21)

    When to use C3
  • IWIC C constituent codes

    Cobalt compounds

    When to use C4
  • IWIC C constituent codes

    Nickel compounds

    When to use C5
  • IWIC C constituent codes

    Copper compounds (Y22)

    When to use C6
  • IWIC C constituent codes

    Zinc compounds (Y23)

    When to use C7
  • IWIC C constituent codes

    Arsenic, arsenic compounds (Y24)

    When to use C8
51 hazardous ingredients, such as beryllium, vanadium, cobalt, nickel, copper, zinc & arsenic compounds.

What are IWIC C constituent codes?

The C component records the constituents of potentially hazardous waste. A C code says what is in the waste. The H component records a hazard characteristic.

Where are IWIC C constituent codes defined?

FieldWhat identifies it
Catalogue componentThe C component and the constituent it names.
Official definitionCross-border Movement Regulations

Which codes sit beside IWIC C constituent codes?

The hazard side is under IWIC H characteristic codes. Read the Cross-border rules for the shipment itself.

IWIC C constituent codes: 51 codes

Each code links to its page.

IWIC C constituent codes 51 codes