Are the Commission's model clauses mandatory?
No. Amended Article 18 requires the Commission to adopt guidance on voluntary model contractual clauses by 26 July 2027. Until that guidance exists, a company should not present its own wording as an official EU model. After publication, using a model clause will still not replace the impact-specific action, verification, SME treatment, monitoring, or escalation required by Articles 10 and 11.
The clause should match the actual adverse impact and the partner's role. It should identify the code-of-conduct or action-plan obligation, evidence and access needed for verification, support the company will provide where required, milestones, review rights, and the response to non-performance. Contract language does not create an automatic defence to civil liability under amended Article 29.
- Label internal clauses as company-drafted until official voluntary guidance is published.
- Do not state that a signed model clause certifies CSDDD compliance.
- Record which prevention or corrective action the clause supports and how compliance will be verified.
- Review the clause when Commission guidance, national transposition, the impact assessment, or the partner relationship changes.
Current Articles 18 and 29(4) set the 26 July 2027 deadline for voluntary model-clause guidance and confirm that contractual clauses do not create an automatic liability defence.