How supplier diversity works in Australia and why the rules differ by buyer

Disclosure. Just Gold, which funds and publishes Pride in Business, has been a Social Traders certified social enterprise since 2019. It has also worked with Social Traders as a client, including producing its digital awards and providing photography and video for Convene 2026.

Supplier registration and the diverse supplier question

A small business completing a large company’s supplier registration form will usually be asked about its insurance, its previous work and its capacity, and then whether it qualifies as a diverse supplier, which depends on the buyer, since a business may qualify with one buyer because of who owns and controls it, with another because of its social purpose, and with a third through a category that appears on no other buyer’s form. Supplier diversity in Australia consists of separate arrangements developed at different times for different groups, and the differences between them account for most of what happens to a supplier once the form has been submitted.

The Indigenous Procurement Policy

The arrangement covering Indigenous owned business is the strongest by a considerable margin, because it is the only one attached to Commonwealth policy with numerical targets. The Indigenous Procurement Policy combines annual purchasing targets with set aside and participation requirements. The guidelines issued in May 2026 set targets of 3.25 per cent for both the number and the value of eligible procurements in 2026 to 2027, rising to 4 per cent by 2029 to 2030, and these percentages apply to defined eligible procurements and not to all Commonwealth spending. The policy also requires that Indigenous businesses be approached first for certain contracts, and it imposes participation requirements on large contracts in specified sectors.

Supply Nation verifies Indigenous businesses and maintains Indigenous Business Direct. The policy and the certifier’s rules are separate documents, however, and a buyer must still establish that a particular procurement and a particular supplier meet the applicable requirements. The National Indigenous Australians Agency is appointing a verification provider for the strengthened criteria through a tender that closed on 18 September 2026, and the Supply Nation contract has been extended for 12 months to maintain the database for the original definition.

Social enterprise, women owned business and disability

In the second arrangement, covering social enterprise, Social Traders certifies businesses against a social enterprise standard and connects them with business and government buyers who have chosen to become members. The category is defined by the purpose of the enterprise and the way it operates, with no ownership test, and certification is currently free. No Commonwealth target applies, and demand comes from state frameworks and from members who commit to a level of spending and then report what they spent.

In the third, covering women owned business, WEConnect International certifies businesses that are at least 51 per cent owned, managed and controlled by women, and it operates in Australia as part of a global network. Recognition by one buyer creates no entitlement with any other, and no national policy instrument stands behind the category.

In the fourth, covering disability, Victoria’s Social Procurement Framework recognises Australian Disability Enterprises as a distinct category and also provides for employment related outcomes. Under that framework a business owned by a person with disability and an enterprise that employs people with disability are treated as different things, and in each case the relevant policy determines what counts.

What gives a category weight with buyers

Compared side by side, the four arrangements show that the weight a category carries depends on whether a numerical target is attached to it, whether a buyer can rely on a verification mechanism and whether anyone is obliged to report against it, and bears little relationship to the size of the group it serves or the seriousness of the disadvantage it addresses. Indigenous business meets all three conditions, social enterprise has verification and reporting with paying members taking the place of a government target, women owned business has verification and little else, and disability enterprise is recognised in some jurisdictions and absent in others.

The comparison supports the Indigenous Procurement Policy as the working model. Its recent tightening of eligibility reflects a system that now directs enough spending to attract applicants interested mainly in access to that spending.

What a supplier should establish before applying

A supplier should read the requirements of the buyer it actually wants to work with before paying for an application or restructuring the business. The supplier needs to know which category is relevant, what evidence that buyer accepts and what recognition provides. Recognition may bring an introduction to someone with a budget, a place in a tender process, access to a set aside, or simply an entry in a reporting spreadsheet, and these benefits are very different from one another even though they are routinely treated as the same thing.

Certification helps a buyer establish eligibility, and the buyer still assesses capability, price, risk and delivery. The commercial outcome depends on what the buyer does after the supplier is recognised, so a supplier profile that has been accepted and never consulted has almost no commercial value.

The position of LGBTIQA+ owned businesses

No Australian body certifies LGBTIQA+ owned businesses, but how Australian buyers treat LGBTIQA+ ownership cannot yet be established, because buyers do not all use the same categories or accept the same evidence, and at least one major buyer already lists LGBTIQA+ business enterprise as a recognised category with provision for alternative verification. Establishing what buyers actually do, one document at a time, is the central task of our current research.

As other diverse suppliers have found, the practical step for an owner completing a registration form is to identify the person at the buyer who can explain how the category is used, and to speak with them before investing in a credential.

Sources

1. National Indigenous Australians Agency. Indigenous Procurement Policy, May 2026, sections 1.8 and 2.1.
2. Supply Nation. Join as an Indigenous business: registration and certification.
3. Social Traders. Social enterprise certification.
4. WEConnect International. Certification: eligibility, ownership, management and control.
5. Victorian Government. Social procurement: direct and indirect approaches.
6. Macquarie Group. Inclusive supply chains: definitions and verification.

Source pages last checked 19 September 2026.