Jack Green is using an open tender to source a new component for a product.

An open tender is advertised publicly and open to all interested suppliers. For it to be effective, there must be a sufficient supplier market (A) to justify competition. If supplier numbers are too low, restricted or negotiated procedures may be more appropriate. Pre-qualification applies to restricted tenders, not open ones. Price-only evaluation breaches responsible sourcing principles, which require balanced criteria. Responsible sourcing highlights that open tendering ensures transparency and fairness but must be used appropriately depending on market conditions.