January 12, 2026

Early Traditional Owner engagement under EPBC reforms – what it means for heritage projects

Recent reforms to the Environment Protection and Biodiversity Conservation Act 1999 (EPBC Act) have strengthened expectations around early engagement with Traditional Owners for projects that require federal environmental approval. For organisations planning major infrastructure or development, this affects how heritage, culture and environment are considered right from the outset. 


What has changed at the federal level? 


The reforms introduce new National Environmental Standards (NES) and associated guidance that make clear Traditional Owners should be engaged early, not just once an EIS or assessment is already in full swing. For proposals affecting World Heritage and National/Commonwealth Heritage places, Ramsar wetlands or other Matters of National Environmental Significance, proponents are expected to show how Traditional Owner knowledge has informed project design, impact assessment and mitigation measures. 


The updated federal “Engage Early” guidance reinforces that Traditional Owners and relevant Aboriginal parties are the primary source of information about Indigenous cultural values, and that their involvement should be planned into project timelines and budgets rather than treated as a late compliance step. 


What hasn’t changed for day‑to‑day Queensland work? 


These EPBC changes do not alter Queensland’s own heritage legislation. The Aboriginal Cultural Heritage Act 2003, the Queensland Heritage Act 1992 and local planning‑scheme heritage overlays continue to operate as before, with the usual Duty of Care and CHMP processes still in place. For purely State or local projects with no federal referral, existing obligations and workflows remain the primary reference point. 


What this means in practice 


For projects that have a realistic chance of triggering the EPBC Act, there are practical implications: 


  • Scoping: Potential EPBC issues (e.g. World Heritage, National Heritage, Ramsar) should be identified early, and Traditional Owner engagement built into the project scope from the beginning. 
  • Engagement planning: Engagement with Traditional Owners should occur before referral or early in the assessment process, with clear records of meetings, input and how concerns have shaped survey design and mitigation. 
  • Reporting: Heritage and environmental reports for EPBC‑relevant projects should explicitly reference the new expectations for early engagement and demonstrate how Traditional Owner perspectives are integrated into final recommendations. 

 

For clients, building this engagement in upfront can reduce risk and delay in federal approvals while supporting better cultural and environmental outcomes. 


Blaze tree with markings
January 27, 2026
Did you know? Not all scarred trees are of Aboriginal cultural origin. Some, like the ones in these photos, were “blazed” by early European settlers, explorers, or surveyors to mark trails, boundaries, land parcels and even watercourses.  These scars were often made using iron/steel axes, and the cut marks of these tools alongside visible traces of white paint are typical indicators of a European origin. They were used as surveyor’s marks before being replaced by the permanent survey markers that form the basis of today’s cadastral maps. You might be wondering: How do our expert archaeologists identify these blaze trees? These trees are identified by: Iron axe cut marks Remnants of white surveyor’s paint Placement on fence lines, lot corners, or boundary points Scarred trees, including these blazes, are all part of the multi-layered history written, or in this case - cut into our landscapes.
Beach sunset
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At Redleaf Group, our heritage work is guided by a deep respect for Country and a commitment to meaningful connection with Traditional Owners. This year, we partnered with GHD and Brisbane City Council on a cultural heritage assessment at Nudgee Beach , working closely with the Turrbal People , the Traditional Owners of the area. Collaboration with Purpose Our Heritage Team walked Country with the Turrbal People, listening to their knowledge and cultural stories that shape the significance of this landscape. While no physical artefacts were found, the process reaffirmed the site’s cultural importance and the enduring relationship between people and place. Embedding Cultural Values in Project Delivery Redleaf provided practical recommendations to ensure the project continues respectfully, including: On-Country cultural heritage monitoring Cultural heritage inductions for project teams Opportunities for signage and interpretation of local cultural stories Walking Forward Together With this phase complete, the project progresses with a shared understanding of Country and its cultural values. Redleaf is proud to support work that brings people and Country together—and we remain committed to culturally grounded, collaborative heritage practice.