Suppliers should refer to the Unsolicited proposals – guide for submission and assessment to understand how they are able to approach the government with innovative infrastructure or service delivery solutions. This covers situations where the government has not requested a proposal and the supplier considers it is uniquely placed to provide a value for money solution.

Suppliers that approach the department directly to offer their goods or services may receive a standard response directing them to review the guide and align their proposal with its requirements to progress their offering.