Competitive Dialogue EU Tenders
Competitive dialogue is used for complex contracts (PPP, infrastructure, major IT systems) where the contracting authority cannot define the technical means or legal/financial structure in advance. Solutions are developed through structured dialogue with selected candidates.
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Frequently Asked Questions — Competitive Dialogue
What is competitive dialogue in EU procurement?
Competitive dialogue is an EU procurement procedure for particularly complex contracts where the contracting authority cannot define the technical solution or legal/financial structure upfront. Selected candidates engage in structured dialogue to develop solutions before submitting final tenders.
When is competitive dialogue used?
Competitive dialogue is used for complex infrastructure projects (PPP/PFI), major IT systems, or innovative contracts where the best technical or financial solution cannot be determined in advance. It is common for hospital construction, transport infrastructure, and large-scale IT procurement.
How does the competitive dialogue process work?
The process has three stages: (1) publication and pre-qualification — any supplier may apply; (2) dialogue phase — the authority discusses all aspects of the contract with selected candidates to identify solutions; (3) final tender — candidates submit final binding offers based on the developed solution.
How many candidates enter the dialogue phase?
EU rules require a minimum of 3 candidates to be invited to participate in the dialogue, provided sufficient qualified candidates exist. Contracting authorities typically invite 3–6 candidates to balance competition with dialogue practicality.
How long does competitive dialogue take?
Competitive dialogue is typically the longest EU procurement procedure, often taking 12–36 months from publication to contract award. The dialogue phase alone can last 6–18 months depending on contract complexity.
Can solutions developed in dialogue be protected?
Yes. EU procurement rules protect the confidentiality of solutions proposed by candidates during the dialogue. Contracting authorities cannot disclose information provided by one candidate to others without consent. Intellectual property developed during dialogue remains with the candidate unless otherwise agreed.