Chambers Ireland is a member of the Paris based International Chamber of Commerce (ICC), the largest business representative organisation in the world. As a member, Chambers Ireland acts as the Irish National Committee of the ICC ( or ICC Ireland) which allows it to communicate its views on a range of policy issues on behalf of its members to intergovernmental organisations. ICC activities cover a broad spectrum, from arbitration and dispute resolution to making the case for open trade and the market economy system, business self-regulation, fighting corruption or combating commercial crime.
Chambers Ireland is a member of the association of European chambers of commerce, Eurochambres, which represents over 13 million businesses across the continent. It is also a member of the World Chambers Network and enjoys close links with the British Chamber of Commerce and the United States Chamber of Commerce.