What Is Supplier Diversity? An Australian Guide

Tuesday, 25 August 2026

For procurement professionals working in the Australian government or in organisations that contract with government, supplier diversity is not optional. The Commonwealth’s Indigenous Procurement Policy (IPP), administered by the National Indigenous Australians Agency (NIAA), sets binding procurement targets for all Commonwealth entities. Those targets are increasing. From July 2025, the target rose to 3% of contracts awarded to Indigenous businesses, with incremental annual increases set to reach 4% by 2029‑30.This article explains what supplier diversity looks like in Australia, how the IPP works in practice, where the concept extends beyond Indigenous procurement and what it means for professionals responsible for buying on behalf of their organisations.

What supplier diversity means in Australia

Supplier diversity in Australia has a different shape to the programs that originated in the United States, where the concept dates back to the late 1960s and covers a wide range of minority classifications. The Diversity Council Australia (DCA) defines supplier diversity as a business practice that encourages purchasing goods and services from businesses owned by or assisting underrepresented groups. In Australia, most supplier diversity programs have traditionally focused on procurement from First Nations businesses and disability enterprises. That focus is now broadening to include women‑owned businesses, social enterprises and B Corporations.

The reason the Australian model is centred on First Nations procurement is straightforward. The gap in economic participation between Indigenous and non‑Indigenous Australians has been well documented for decades, and procurement policy has been identified as one of the most direct mechanisms the government can use to close it. The IPP, introduced in 2015, was designed specifically to stimulate Indigenous entrepreneurship by directing a share of Commonwealth purchasing toward verified First Nations businesses. That policy has since been strengthened, expanded and given increasing scrutiny through parliamentary inquiries and Australian National Audit Office (ANAO) performance audits.

The Indigenous Procurement Policy and how it works

The IPP is the largest supplier diversity mechanism in Australian procurement. It applies to all relevant Commonwealth entities and sets targets for both the number and value of contracts awarded to Indigenous businesses. The NIAA reports that over 1,200 Indigenous businesses secured 13,144 new contracts during the 2024‑25 financial year, valued at $1.6 billion in total. Every Commonwealth portfolio exceeded its targets for both number and value of contracts in that period.

The policy operates through several mechanisms. For contracts valued under $200,000, Commonwealth buyers can approach Indigenous businesses directly under an exemption in the Commonwealth Procurement Rules. For larger contracts, mandatory minimum requirements can apply, requiring successful tenderers to demonstrate Indigenous employment or subcontracting commitments. Supply Nation, Australia’s leading supplier diversity organisation, provides the verification system. Businesses registered with Supply Nation are confirmed as genuinely Indigenous‑owned, so procurement teams can demonstrate their purchasing meets policy requirements.

The February 2025 reforms strengthened the policy further. From July 2026, Indigenous businesses must be at least 51% First Nations owned and controlled to access IPP benefits, up from the previous 50% threshold. This change was a direct response to concerns about “black cladding,” a practice where non‑Indigenous businesses take unfair advantage of Indigenous entities to access procurement set‑asides. The reforms aim to ensure the economic benefits of the IPP flow to First Nations people as intended.

Beyond Indigenous procurement: the broader supplier diversity picture

While the IPP dominates the conversation, supplier diversity in Australia extends beyond First Nations procurement. The Australian Taxation Office (ATO) identifies several streams within its own supplier diversity practice: Indigenous businesses sourced through Supply Nation, Australian Disability Enterprises (ADEs) sourced through the BuyAbility directory and broader social enterprises. ADEs are generally not‑for‑profit organisations that provide supported employment opportunities for people with moderate to severe disabilities, offering real work experience and community participation.

Social enterprises represent another growing dimension. Social Traders notes that each social enterprise is defined by the community it looks to serve, whether that is people with disabilities, refugees, long‑term unemployed people, neurodivergent adults, marginalised young people, women or Indigenous communities. These businesses reinvest their profits in community outcomes rather than distributing them to shareholders. That makes them a natural fit for organisations looking to show social value through their procurement.

For many private sector organisations, supplier diversity also aligns with environmental, social and governance (ESG) reporting and Reconciliation Action Plan (RAP) commitments. As investor, customer and employee expectations around social impact continue to grow, procurement teams are increasingly being asked to account for the diversity of their supply base alongside traditional metrics of cost, quality and delivery.

What supplier diversity means for procurement professionals

Supplier diversity is not something that can be addressed at the end of a sourcing process. It needs to be considered during market analysis, built into approach‑to‑market strategies and maintained through the life of a contract. That means procurement professionals need to know where to find diverse suppliers, how to assess their capability fairly and how to structure contracts that support participation without compromising value for money.

The scale of activity is substantial and growing. Supply Nation’s data shows that procurement with verified Indigenous‑owned businesses reached $5.83 billion in 2024‑25, an increase of $1.23 billion on the prior year and more than double the growth recorded between 2023 and 2024. That figure reflects purchasing by corporate, government and not‑for‑profit members across every state and territory. Professionals who treat supplier diversity as a peripheral concern are increasingly out of step with both policy requirements and market reality.

Practically, procurement teams can start by using the directories and platforms already available. Supply Nation lists verified Indigenous businesses searchable by industry, location and capability. BuyAbility provides a directory of Australian Disability Enterprises. Social Traders certifies social enterprises. These are working tools that procurement professionals can use during market engagement to identify suppliers they might otherwise overlook.

Building your supplier diversity capability

Embedding supplier diversity into procurement practice requires more than awareness of the policy settings. It requires practical capability in supplier relationship management, market engagement, contract structuring and the ability to balance diversity objectives with probity and value‑for‑money obligations, particularly in public sector contexts where these requirements carry legal weight.

AcademyGlobal (AG) has been delivering procurement and supplier management training for public, private and not‑for‑profit organisations across Australia since 2004. AG’s faculty bring direct experience from senior roles in government procurement, commercial contracting and supply chain management. AG’s programs equip professionals with the skills to engage suppliers strategically, manage relationships across diverse supply bases and meet the governance requirements that accompany public sector procurement.

AG’s Supplier Relationship Management in the Public Sector program addresses exactly this intersection. Participants learn how to segment suppliers, build productive relationships, drive innovation through collaboration and handle the probity considerations that distinguish public sector supplier management from its commercial equivalent.

Frequently asked questions

What is supplier diversity?

Supplier diversity is a procurement practice that encourages organisations to source goods and services from businesses owned by or employing people from underrepresented groups. In Australia, this primarily includes First Nations businesses, Australian Disability Enterprises, social enterprises, women‑owned businesses and B Corporations.

What is the Indigenous Procurement Policy and who does it apply to?

The Indigenous Procurement Policy (IPP) is an Australian Government policy that sets targets for Commonwealth entities to procure from verified Indigenous businesses. It applies to all relevant Commonwealth departments and agencies. From July 2025, the target is 3% of contracts, increasing to 4% by 2029‑30.

How do you find diverse suppliers in Australia?

Supply Nation provides a searchable directory of verified Indigenous businesses. BuyAbility lists Australian Disability Enterprises. Social Traders certifies social enterprises. These platforms allow procurement professionals to identify diverse suppliers by industry, location and capability during market engagement.

Does supplier diversity only apply to government procurement?

No. While the IPP applies specifically to Commonwealth procurement, many private sector organisations also pursue supplier diversity through Reconciliation Action Plans, ESG commitments and voluntary membership of organisations such as Supply Nation. The practice is relevant to any organisation looking to broaden its supply base and demonstrate social impact.

What skills do procurement professionals need for supplier diversity?

Effective supplier diversity requires skills in market analysis, supplier engagement, relationship management, contract structuring and policy compliance. In the public sector, professionals also need to balance diversity objectives with probity and value‑for‑money requirements. AcademyGlobal’s Supplier Relationship Management in the Public Sector program builds these capabilities.

References

1. National Indigenous Australians Agency (NIAA), ‘Indigenous Procurement Policy (IPP)’. Available at: niaa.gov.au

2. Supply Nation (2025), State of Indigenous Business Research Report FY24‑25. Available at: supplynation.org.au

3. Diversity Council Australia (DCA), ‘Supplier Diversity’. Available at: dca.org.au

4. Australian Taxation Office (ATO), ‘Supplier Diversity’. Available at: ato.gov.au

5. Social Traders, ‘Diversity, Equity and Inclusion in Supply Chains’. Available at: socialtraders.com.au