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CMIA is the only industry body focused solely on critical minerals supply chains, from exploration through to downstream manufacture and the wider ecosystem.  

Our international scope allows us to focus on cross-border challenges that are too complex for a single nation to tackle. 

We are committed to putting the industry first and ensuring that the race to decarbonise, and evolving policy changes benefit rather than hinder the industry. 

International Thought Leadership 

Change starts with ideas. CMIA provides the platform to solve complex challenges.

Unique Networking Opportunities

Connecting the value chain with stakeholders and governments. 


Always putting the industry's needs first, promoting business and advocating globally on industry's behalf. 

Outcomes not Outputs

Access to International Experts

Driving pragmatic change and delivering concrete outcomes for industry.

Connecting members with in-house and partner experts on geopolitics, policy, extraction, finance, engineering and more. 

Becoming a Member

CMIA offers a unique opportunity to join like-minded companies in solving complex challenges and dismantling cross-border barriers.  

Our membership application process is straightforward to limit administrative burden. Speak to one of our team for further details. 

Express Your Interest

Complete a short expression of interest form or get directly in touch with one of our team.

Meet the Team

Understanding your company's specific needs is a priority for us. We will invite you to meet the team.

Complete Application

You will be invited to join the association and guided through the process. 

Membership Types 

CMIA membership is open to companies operating across the critical minerals value chains including:​​

  • exploration and mining

  • processing and refining

  • legal

  • finance

  • consultancy

  • technology

  • original equipment manufacture

Enquire for a full range of membership types, eligibility critieria and benefits. 


Advisory Board

Advisory Board members benefit from direct involvement in shaping the strategic direction of the Alliance and access to our domestic associations. Advisory Members receive tailored perks and privileges

Advisory Board membership is by invitation only. 



International members gain access to the exclusive CMIA Summit, priority participation and speaker slots at bilateral and multi-lateral roundtables, networking events and workshops. Benefits include bespoke geopolitical digests, Q&A sessions with experts, and business match-making events.


Request further information to learn more.  


International Plus

International Plus members benefit from all the benefits of the International Membership plus select access to our domestic associations. This membership is best suited to companies operating in multiple nations that want to drive global and local change. 

Request further information for benefits.

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