Hazardous waste
Last reviewed: April 2026
Hazardous waste collection information, categories, labels, additional resources and frequently asked questions.
Hazardous waste is waste that poses a threat or risk to public health, safety and/or the environment. This includes waste generated in laboratories (laboratory waste) also referred to as prescribed industrial waste.
Hazardous waste generated in laboratories (and some other teaching and research activities) is collected by hazardous waste contractors as described below:
Waste type | Contractor | Contract managed by: |
Chemical waste | Greencare Environmental Solution | Health and Safety Services (H&S Services) |
Biohazardous waste | Cleanaway Daniels | Campus and Operation Delivery (COD) |
Both contractors are EPA authorised accredited agents engaged by the University of Melbourne through service agreement to remove the two categories of hazardous waste. These are determined as category 1 and category 2 hazardous waste.
The hazardous waste guidance sheet is a quick reference guide to the packaging, storage and other requirements when disposing of hazardous waste.
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Category 1 biohazardous waste include:
- Cytotoxic waste
- Non-clinical waste sharps
Category 1 chemical waste include:
- Strong acid waste
- Strong alkali waste
- Chlorinated waste
- Developer waste
- Heavy metal waste
- Pesticide/herbicide waste
- Solid chemically contaminated waste
- Oil waste
Note: If you are unsure the classification of your waste, or if your waste has specific properties (e.g. mixture of strong acid and peroxide):
- Separate this waste from others,
- Put in its own container, and
- Label the container appropriately with the name/content and concentration of the mixture.
Category 1 waste is managed through a central budget at no cost to the local areas.
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Category 2 hazardous waste are paid by the local areas. To dispose of the category 2 waste, purchase orders must be raised and communicated with the respective contractors.
Examples of commonly category 2 biohazardous waste include (but are not limited to):
- Anatomical waste
- Animal anatomical waste
- Biohazardous materials (including clinical waste)
- Biosecurity (quarantine) waste
- Clinical sharps
- Genetically modified organism/material (GM) waste
Examples of commonly category 2 chemical waste include (but are not limited to):
- Excess and out-of-date chemicals
- Unused stock solutions
Note: For radioactive waste, they must be decayed or diluted until they are no longer radioactive before disposing.
Cleanaway Daniels: What cannot go in?

Waste not covered by Health & Safety Services supplier agreements
Examples of waste not included in the supplier agreements are:
- Asbestos
- Batteries
- Construction materials
- P.C.B.
- Polystyrene
Enquiries for the collection and disposal of wastes not included in the supplier agreement should be directed to Infrastructure Services. Information on maintenance, cleaning and removals is also available through Infrastructure Services.
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Collection details
- Submit a hazardous waste form via ServiceNow - Request something by COB the Monday of the collection week.
- Collection for the Parkville location is scheduled
- Fortnightly - 2nd and 4th Thursday
- Monthly - 3rd Thursday
- Collection for non-Parkville locations scheduled frequency is determined by the local area needs.
- Ad hoc collections can be arranged outside the scheduled pickups by submitting a hazardous waste form. Please note the pick up will be no earlier than 48 hours after submission of the form. If the collection is urgent contact Anthony Holmes directly on 03 98138057 or 0430 018 541.
For Category 2 waste
If a quotation is required, email: anthony.holmes@greencareenvironmental.com.au
When raising a purchase order for chemical disposal through iProcurement please ensure you select the following:
Supplier: Green Care Environmental Solutions Pty Ltd ATF
Supplier number: 350144 -
Collection details
- Ad hoc collections, consumable and barcode requests can be arranged by submitting a hazardous waste form. Please note the pick up will be no earlier than 48 hours after submission of the form. If the request is urgent contact Daniel McCall on 0481 910 505 and email daniel.mccall@cleanaway.com.au
- Cleanaway Daniels Services offers a 24-hour customer services team contactable on 1300 667 787.
- Each department location has a dedicated barcode (eg Anatomy in the Medical Building). A department location barcode is to be attached to the outer bin/s for accurate billing purposes.
- The collection scheduled frequency is determined by local area needs for both Parkville and non-Parkville locations.
Reference numbers
Cleanaway Daniels Services has set up Customer and Task Site (TS) reference numbers for each customer in each building. The customer number is used for billing purposes, the TS number is used to identify the customer's physical address of where the waste is located.
For a timely and accurate service, please quote the TS number allocated to your department and building when submitting the hazardous waste request to Cleanaway Daniels Services.
For Category 2 waste
When raising a purchase order through iProcurement please ensure you select the following:
Supplier: Cleanaway Daniels Services
Supplier number: 354979 -
Your waste will be collected if you:
- Complete the hazardous waste form via ServiceNow - Request something by selecting the correct waste category. Please provide a mobile number as the driver will call approximately 30 minutes prior to service.
- For Category 2 waste, ensure you have a purchase order number on the collection form.
- Ensure the waste is packed and labelled appropriately (refer to the Hazardous waste guidance sheet).
Hazardous waste labels
Local areas can use the hazardous waste labels document to print labels as required. When printing labels, ensure they are suitable for the purpose and not easily removed.
Additional resources
- BioRisk Management from the Office for Research, Ethics and Integrity includes BioSafety information.
- Infrastructure Services maintenance, cleaning and removals knowledge base articles in Service Now provide information for the disposal of waste that does not include Category 1 and Category 2 hazardous waste (UoM staff credentials required to access).
For further directions and advice please contact Health and Safety.
FAQ's for hazardous waste
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A standing purchase order can be raised via WorkDay.
Or
Refer to TrainMe module: Workday - Finance knowledge for end users for how to create a purchase order.
When raising a purchase order please ensure you select:- Supplier: Green Care Environmental Solutions Pty Ltd ATF
Supplier number: 350144; or - Supplier: Cleanaway Daniels Services Supplier number: 354979.
- Supplier: Green Care Environmental Solutions Pty Ltd ATF
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The EPA describes clinical waste as waste that has the potential to cause infection.
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The contractor weighs the clinical waste and provides this information back to the local area.
There are additional methods that can be used to streamline this process, particularly where there are multiple labs and manifests.
Each site gets their own Task Site and barcode, therefore the contractor can invoice each department accurately, considering the waste are barcoded properly. -
No. There are updated labels available . The code for suitable self-adhesive labels in iProcurement is COS-LABL1006.
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The Green Care and Cleanaway Daniels Services will liaise directly with non-Parkville sites to identify their collection requirements.
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Cleanaway Daniels Services will provide a certificate of destruction normally about 30 days after destruction.
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Yes, both contractors have made appropriate arrangements for suitable vehicles for access.
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You can contact the contractor directly regarding a non-collection. See the Collection Information above for contractor contact details.
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Schedule 8 and schedule 9 poisons that are not intended for administration to a patient can be destroyed by the following individuals:registered medical practitioner, veterinary practitioner, dentist, pharmacist, nurse or registered midwife.
Alternatively, you can take them to the pharmacy for disposal. -
Yes. The waste producer is required to upload the part A and B of the EPA certificate online.
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