Be part of the global voice of the antimony industry

i2a brings together companies and organisations across the antimony value chain to address the regulatory, scientific, environmental and market challenges affecting antimony.

Membership gives your organisation access to expertise, regulatory intelligence, scientific data and an international industry network — while providing an opportunity to help shape the industry's response to emerging challenges and policy developments.
Producers, importers, downstream users, companies and trade associations active in the antimony value chain are welcome to join i2a.

 

Why join i2a?

Stay ahead of regulatory developments

Antimony is subject to an increasingly complex regulatory landscape around the world.
i2a monitors developments affecting antimony substances and helps members understand their implications through regulatory intelligence, expert discussions and direct Secretariat support.

Members benefit from access to resources including i2a's global Regulatory Data Sheet, which provides an overview of EHS regulatory requirements affecting antimony across key jurisdictions.

Access science and expertise

i2a coordinates scientific work and develops harmonised information on the hazards, exposure and risks of antimony substances.
Full Members benefit from access to datasets developed for regulatory purposes across jurisdictions including EU REACH, Korea REACH, Türkiye KKDIK, China and the United States.

Members can also draw on the expertise of the i2a Secretariat and the Association's network of technical and regulatory specialists.

Have a voice

Membership gives companies the opportunity to help shape i2a's priorities, positions and activities.

Through i2a's expert groups, members can contribute to discussions on emerging regulatory, scientific, policy, trade and communication issues affecting antimony and its value chain.

Full Members additionally participate in the governance of the Association and have voting rights.

Connect with the antimony value chain

i2a provides a unique platform connecting companies and organisations involved with antimony across the world.

Members meet through working groups, regulatory meetings, training sessions, networking opportunities and i2a events, providing opportunities to exchange knowledge, identify common challenges and build relationships across the value chain.

Address challenges collectively

Many of the issues facing individual companies are shared across the antimony industry.
i2a enables members to pool expertise, resources and knowledge to address regulatory and scientific challenges collectively rather than individually.
This collaborative approach can avoid duplication of work and provide access to expertise and projects that would be difficult or costly for individual companies to undertake alone.

Strengthen the voice of antimony

i2a engages with regulators, policymakers, industry organisations and other stakeholders to improve understanding of antimony, its applications and its contribution to modern society.

Members help shape this work and contribute to developing credible, science-based industry positions and communications.
 

Choose the membership that fits your organisation

i2a offers two main membership categories.

Full Membership

For producers and importers of antimony substances.

Full Membership provides the highest level of access to i2a's regulatory, scientific and governance activities.

Full Members benefit from:

  • access to i2a information, training and networking events; 
  • participation in i2a expert and working groups; 
  • access to i2a's international regulatory network and Regulatory Data Sheet; 
  • access to harmonised hazard, exposure and risk-assessment datasets developed for international regulatory purposes; 
  • access to English templates for extended Safety Data Sheets (eSDS), with a cost-sharing mechanism for translations; 
  • Secretariat support on international EHS and regulatory matters; 
  • voting and governance rights and the opportunity to influence i2a's strategy, priorities and work programme; 
  • opportunities to represent i2a at selected external events; and 
  • use of the i2a logo in accordance with the Association's rules. 

Associate Membership

For downstream users and other organisations with an interest in antimony and its value chain.

Associate Members benefit from:

  • access to i2a information, training and networking events; 
  • participation in relevant i2a expert and working groups, including EHS, Communications and Trade; 
  • access to i2a's Regulatory Data Sheet covering EHS requirements affecting antimony worldwide; 
  • opportunities to participate and invest in relevant Association projects, contribute to their scope and objectives and, where applicable, obtain rights to the resulting work; 
  • opportunities to represent i2a at selected external events; and 
  • use of the i2a logo in accordance with the Association's rules.
     

The below comparative table provides a condensed summary of the benefits for both membership categories:

Type of membership/Benefit

Full Membership

Associate Membership

Free participation in i2a events

Free participation in the i2a EHS Group

Free participation in the i2a Communication Group

Free participation in the i2a Trade Group

 
Access to the network of regional and international associations with EHS expertise

 

Access to the regulatory data sheet summarizing all EHS requirements applicable worldwide

Helpdesk-type support from the i2a Secretariat for international EHS regulatory questions and submissions

 

The right to use a robust and harmonized hazard, exposure and risk assessment dataset for EU-REACH and similar schemes worldwide, free of charge

 

Access to English template for eSDS and platform to share translation costs

 

Voting rights and direct influence in i2a’s decisions, activities and deliverables

 

The right to represent i2a and use i2a content at dedicated events

The right to use the i2a logo in all of the company’s communication material

Join the antimony community 

Whether your organisation produces, imports or uses antimony, joining i2a provides an opportunity to stay informed, contribute expertise and work collectively on the issues shaping the future of the antimony industry. 

Interested in becoming a member? 

Discover how to join 

Contact the i2a Secretariat

Become a member

Become part of a science-driven association shaping the safe use, visibility, and resilience of antimony across sectors.