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Canadian waste code finder

IWIC Q reason codes 16 reasons waste is discarded, from off-spec stock to residues.

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IWIC Q reason codes 16

  • IWIC Q reason codes

    Production residues that are not otherwise specified in this Part

    When to use Q1
  • IWIC Q reason codes

    Off-specification products

    When to use Q2
  • IWIC Q reason codes

    Products whose date for appropriate use has expired

    When to use Q3
  • IWIC Q reason codes

    Material

    When to use Q4
  • IWIC Q reason codes

    Material

    When to use Q5
  • IWIC Q reason codes

    Unusable parts (e.g., rejected batteries, exhausted catalysts)

    When to use Q6
  • IWIC Q reason codes

    Substances

    When to use Q7
  • IWIC Q reason codes

    Residues from industrial processes (e.g., slags, still bottoms)

    When to use Q8
16 reasons, such as production residues, off-specification products, expired products & rejected batteries.

What are IWIC Q reason codes?

The Q component gives the reason the waste is disposed of or recycled. Production residue, an off-specification product and an accidental spill are different reasons, even when the chemistry is alike.

Where are IWIC Q reason codes defined?

FieldWhat identifies it
Catalogue componentThe Q component and the reason for the movement.
Official definitionCross-border Movement Regulations

Which codes sit beside IWIC Q reason codes?

Physical state and type are under IWIC physical state and type codes. Read the Cross-border rules for the shipment itself.