Development of draft end of waste codes

The Department of the Environment, Tourism, Science and Innovation (DETSI), under the Waste Reduction and Recycling Act 2011 (the Act), may develop an end of waste (EOW) code.

Annual call for submissions

We call for submissions annually for the development of EOW codes. While submissions on all resource types are considered by us, the decision on whether or not to develop an EOW code is at our discretion.

Where we consider that a waste has properties that make it comparable to a product and has negligible environmental risks, we may develop a draft EOW code for the waste. We may establish a technical advisory panel for the development of an EOW code.

Once a draft EOW code has been developed, it will undergo a public consultation process to allow all interested parties the opportunity to provide comment on the proposed EOW code.

The annual call for submissions is now open and closes at 5pm on 20 November 2026 (see notice inviting submissions below).

Although we call for submissions annually, proponents can engage with us throughout the year on the development of EOW codes. The submission for proposed end of waste code form, or alternatively, the application for pre-lodgement services form, may still be used to request a pre-design/pre-lodgement meeting outside of the annual submission period.

For more information, email RRS.Consultation@detsi.qld.gov.au with 'EOW codes' in the email subject heading.

Notice inviting submissions for new EOW codes

DETSI invites submissions to the chief executive on the development of new EOW codes under section 160 of the Act. A person may make a submission to the chief executive about any particular waste for which an EOW codes should be prepared. Submissions received will help inform the development of future EOW codes where there is strong industry demand.

To make a submission, complete the submission for proposed end of waste code form by 5pm, 20 November 2026.

This submission form includes details of the information to be provided when making a submission. For more information on making a submission, email RRS.Consultation@detsi.qld.gov.au with 'EOW codes' in the email subject heading.

Notice inviting comment on draft EOW codes

We propose to develop an EOW code to allow for the use of the following waste as a resource:

The consultation period closes:

  • 24 August 2026 for the draft Tanalith E treated timber and sawdust EOW code
  • 31 August 2026 for the draft Incinerator bottom ash aggregate EOW code.

A person may make a submission to the chief executive about the draft EOW codes during the consultation period. All submissions received during the consultation period will be considered before deciding whether or not to make the EOW code.

Where possible, when making a submission you should provide comments on the draft EOW code through your industry representative using the headings below. This will help to ensure that comments received by us can be duly considered in a timely manner.

Section/page referenceSummary of issueComments
<submitter to provide> <submitter to provide> <submitter to provide>

Email your submission to RRS.Consultation@detsi.qld.gov.au by 5pm on 24 August 2026 and 31 August 2026 respectively.

Technical advisory panels

We may establish technical advisory panels to prepare draft EOW codes, or to advise on draft EOW codes or amendments to EOW codes.

You may express your interest in being added to a list of experts who could be part of a technical advisory panel. Note: We are under no obligation to invite persons on the list to participate on a technical advisory panel.

Interested persons will need to:

  1. Nominate a waste material(s), waste type(s), or other specific area(s) of expertise in which you are qualified and experienced. Other specific areas of expertise may include, for example, chemicals, environmental assessment and expertise associated with the potential end use of a waste.
  2. Be well established in the nominated area(s) of expertise evidenced through qualifications, experience, or professional recognition.
  3. Be a member of a relevant professional organisation(s) where applicable.
  4. Be willing to provide inputs intermittently over a given period (approximately 6 months) on a volunteer basis.
  5. Provide a resume demonstrating the general requirements above and provide 2 professional referees.
  6. Provide a cover letter (maximum 2 pages) demonstrating the skills relevant to the area(s) of expertise.

Send details, demonstrating the general requirements above, to RRS.Consultation@detsi.qld.gov.au with 'TAP EOI – waste type' as the subject heading.

This is an open invitation and expressions of interest (EOI) are welcome at any time. We will review EOIs as they are received and advise you of the outcome. If you have any questions regarding the process to establish a technical advisory panel, or the role of the panel in development or amendment of an EOW code, email RRS.Consultation@detsi.qld.gov.au.

Schedule of proposed EOW codes

The following schedule provides details on the development of draft EOW codes.

To register your interest in being consulted when a draft EOW code is being prepared, email the following details to RRS.Consultation@detsi.qld.gov.au, with the subject heading 'EOI – consultation on draft codes':

  • your name
  • company name (if applicable)
  • email
  • postal address
  • telephone
  • the EOW code(s) that you wish to be consulted on.

Note: All the draft EOW codes listed in the schedule will be made publicly available on this website for consultation and registration is not essential to provide comment.

Waste Proposed use TAP identified as required Date for commencement of draft code development Proposed date for completion of draft code development
Incinerator bottom ash aggregates Bound and unbound applications No 17 February 2025 20 July 2026
Tan-E treated timber saw dust/shavings Feedstock in composting No 5 December 2025 20 July 2026

Note: In the event of any changes to the proposed date for completion following unforeseen circumstances, an update will be provided on this website.

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