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How to Classify different types of waste

Contents

  1. Overview
  2. Construction and demolition waste
  3. Packaging waste and recyclables
  4. Electronic and electrical equipment
  5. Vehicle and oily wastes
  6. Healthcare and related wastes

Healthcare and related wastes

The tables below list waste codes for common healthcare and related wastes.

You can find additional codes for other waste and advice on how to apply these codes in the technical guidance on waste.

Additional guidance

Check the guide to the safe management of healthcare waste for additional information about classifying clinical and healthcare waste.

Offensive waste

‘Offensive waste’ is non-clinical waste that’s non-infectious and does not contain pharmaceutical or chemical substances, but may be unpleasant to anyone who comes into contact with it.

ExamplesWaste statusHuman healthcareAnimal healthcare
Healthcare offensive wasteOuter dressings and protective clothing like masks, gowns and gloves that are contaminated with body fluids, and sterilised laboratory wasteNon-hazardous18-01-0418-02-03
Municipal offensive wasteHygiene waste and sanitary protection like nappies and incontinence padsNon-hazardous20-01-9920-01-99

You must segregate healthcare offensive waste from both clinical and mixed municipal wastes.

If you’ve produced more than 7kg of municipal offensive waste, or have more than one bag in a collection period, you must segregate it from any mixed municipal waste.

If you’ve produced less, you can dispose of your municipal offensive waste in your mixed municipal waste (‘black bag’). Use classification code 20-03-01.

Plaster and similar wastes

Most plaster waste is non-infectious.

It should be kept separately from any plaster waste that’s infectious, which must be placed in the bagged infectious clinical waste stream.

Waste statusHuman healthcareAnimal healthcare
Plaster and similar wastes, for example from dentistry and fracture clinicsNon-hazardous18-01-0418-02-03

Waste medicines

A medicine is considered to be cytotoxic or cytostatic for waste classification purposes if it’s any of the following:

  • acutely toxic
  • carcinogenic
  • mutagenic
  • toxic for reproduction
Waste statusHuman healthcareAnimal healthcare
Cytotoxic and cytostatic medicinesHazardous18-01-08*18-02-07*
Other medicinesNon-hazardous18-01-0918-02-08

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

Household medicines returned to a community pharmacy should be coded as follows:

  • cytotoxic and cytostatic medicines: 20-01-31*
  • other medicines: 20-01-32
Waste statusHuman healthcareAnimal healthcare
Cytotoxic and cytostatic contaminatedHazardous18-01-08* and 18-01-03*18-02-07* and 18-02-02*
Other medicinally contaminatedHazardous18-01-03* and 18-01-0918-02-02* and 18-02-08
Non-medicinally contaminatedHazardous18-01-03*18-02-02*

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

Anatomical waste

Waste statusHuman healthcareAnimal healthcare
Not chemically preserved – infectiousHazardous18-01-03*18-02-02*
Not chemically preserved – non-infectiousNon-hazardous18-01-0218-02-03
Chemically preserved – infectious or non-infectiousHazardous18-01-06* and 18-01-02*/0318-02-05* and 18-02-02*/03

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

Bagged clinical waste

You must only put waste items that are both infectious and chemically contaminated (for example some samples and diagnostic kits) in the yellow bag waste stream.

Waste statusHuman healthcareAnimal healthcare
Infectious clinical waste (no chemicals or pharmaceuticals) – orange bagHazardous18-01-03*18-02-02*
Infectious clinical waste – yellow bagHazardous18-01-03* and 18-01-06*18-02-02* and 18-02-05*

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

Laboratory chemicals and photochemicals

You must classify photochemicals and film, including X-ray related products, with codes from chapter 9 of the waste code section in the technical guidance on waste.

Waste statusHuman healthcareAnimal healthcare
Other chemicals – hazardousHazardous18-01-06*18-02-05*
Other chemicals – non-hazardousNon-hazardous18-01-0718-02-06

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