The purchaser may not award the innovation partnership on the basis of the initial tenders without negotiation. It shall negotiate the initial tenders and all subsequent tenders with a view to improving their content, with the exception of the final tenders. The award criteria and minimum requirements are not subject to negotiation.
Negotiation may take place in successive phases at the end of which certain tenderers are eliminated by application of the award criteria defined in the consultation documents. The purchaser shall indicate in one of these documents whether it will make use of this possibility. At the end of each phase, it informs all tenderers whose tenders have not been eliminated of the changes made to the consultation documents and allows them sufficient time to modify their tenders and, if appropriate, to resubmit them.