Guided by ISEAL’s Code of Good Practice to ensure transparency and legitimacy, the final public consultation of the Consolidated Standard, Assurance Process and Claims Policy ran from 8 October to 17 November 2025 and is now closed.
We thank all stakeholders and rights-holders who gave their valuable input.
A detailed consultation report outlining key themes and insights from the feedback received, and verbatim submissions (with consent) will be shared in early 2026. Over the coming months, the CMSI Partners will be considering every submission as we develop and finalise the Consolidated Standard, Assurance Process and Claims Policy.
We are confident that this initiative will help drive positive outcomes for both people and the environment throughout mineral and metal value chains – from mining to smelting, refining and beyond. Thank you for the role you have played in shaping this initiative.
Draft Documents: October 2025 (final public consultation)
| Arabic | Standard Assurance Process Claims Policy |
English | Standard Assurance Process Claims Policy Accessible PDF versions of the Consolidated Standard, Assurance Process, and Claims Policy are available in English. CMSI Feedback Portal – Consolidated Mining Standard Initiative |
| French | Standard Assurance Process Claims Policy |
Japanese | Standard Assurance Process Claims Policy |
| Portuguese | Standard Assurance Process Claims Policy |
Russian | Standard Assurance Process Claims Policy |
| Simplified Chinese | Standard Assurance Process Claims Policy |
Spanish | Standard Assurance Process Claims Policy |
Feedback from all individuals, entities and companies will be welcomed and considered – and will help shape the final Standard.
Response to first public consultation
Our first public consultation (16 October – 16 December 2024) provided valuable feedback from stakeholders and rights-holders. This input has been crucial in shaping and improving the revised drafts of the Consolidated Standard, Assurance Process, and Claims Policy. We are indebted to all who participated in the first public consultation.
The Response to Consultation Feedback Reports on each component can be viewed here:
This follows the publication of a detailed report compiled by ERM on the first public consultation that was published on 25 March 2025: https://miningstandardinitiative.org/cmsi-consultation-report/.
For full transparency all verbatim submissions were published from respondents who gave their consent: https://miningstandardinitiative.org/consultation/submissions/.
Next steps
- A detailed consultation report outlining key themes and insights from the feedback received, and verbatim submissions (with consent) will be shared in early 2026.
- Over the coming months, the CMSI Partners will be considering every submission as we develop and finalise the Consolidated Standard, Assurance Process and Claims Policy, with input from the Stakeholder and Industry Advisory Groups and the evolved Copper Mark Board of Directors.
- The CMSI Partners are advancing towards appointing an Independent Chair and Directors for the evolved Copper Mark, as detailed in the Governance Model. The evolved Board of Directors will be solely responsible for approving the finalised Consolidated Standard, Assurance Process and Claims Policy.
