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Structure a joint bid with clear responsibilities and admissible evidence.
What matters in practice
Consortium arrangements, subcontracting and reliance on another entity’s capacity serve different purposes. A tender must explain who performs the work and which entity supplies the necessary experience, personnel or financial resources. Capacity commitments must match what is actually being relied upon.
How we assist
We review consortium agreements, responsibility matrices, capacity declarations and subcontracting provisions. Separate competition-law analysis may be necessary where otherwise capable competitors plan to bid jointly. Confidential pricing information should not circulate beyond what is needed for the lawful cooperation.
Three practical examples
1. A small supplier relies on a parent company
The bidding subsidiary lacks the turnover or references required by the notice. The review identifies whether and how the parent’s resources may be relied upon, what commitment is required and which entity must perform the relevant work. The bid should demonstrate actual availability, not simply mention membership of the same corporate group.
2. Two competitors form a consortium
Two firms combine complementary expertise for a complex project. They must align qualification evidence, work allocation, signing authority and liability before submission. The arrangement also needs competition-law scrutiny where the firms might otherwise bid independently. A consortium agreement does not cure an incomplete or inconsistent statement of the team’s role in the tender.
3. A specialist is replaced after selection
A shortlisted team loses a key technical provider. Before naming a substitute, it checks whether the original selection depended on that provider and what replacement rules apply. The proposed change should be explained with evidence of equivalent resources. An informal substitution can affect admission, evaluation or the integrity of the competition.
Documents for an initial assessment
Provide the participants, proposed work allocation, eligibility criteria and available commitment letters.
Related guidance
German and EU procurement framework · Legal sources
Legal reference: Official source. Reviewed 12 November 2026. This overview does not replace advice on the relevant procurement and its deadlines.
Allocate roles before proving capacity
Distinguish a consortium member from a subcontractor and an entity whose capacity is used to satisfy selection criteria. The same business may perform more than one role, but each must be described accurately. Match references, personnel and financial commitments to the entity responsible for the relevant work.
Make commitments usable
A general promise to cooperate may not demonstrate access to the necessary resources. Describe the resources and availability needed for the contract, and address required declarations. Agree internal responsibility, liability, replacement and confidentiality. Changes to the team after selection require review against the announced procedure and applicable rules.
A practical working sequence
- Map each qualification to the entity providing it.
- Secure the required resource and performance commitments.
- Review any proposed team change before notifying the buyer.
Documents, decisions and next steps
Assign an owner to each legal, technical and commercial part of the offer and keep one controlled document set. Record unanswered questions and resolve them through the announced channel. A final review should compare the actual upload against the latest tender requirements, rather than a checklist prepared before the documents changed. Preserve the submission receipt and keep the delivery team informed of every commitment made. If a defect is identified after submission, assess the permitted correction or clarification route before sending a replacement document. An unsolicited change can create a different problem from the one it was intended to solve.
German state rules · EU country guides · Special procedures · Industry guidance
Discuss your procurement
Tell us whether you are a bidder or contracting authority, identify the procurement and include the next deadline. We assess the scope, conflicts and proposed next steps before accepting instructions.