International Underwriting Association (IUA) Email Format

InsuranceEngland, United Kingdom11-50 Employees

The International Underwriting Association (IUA) is a trade association that represents London-based companies engaged in international and wholesale insurance and reinsurance. Its aim is to secure an optimal trading environment for London insurance firms, supporting their activities in these markets. Based in London, England, the organization operates as a mid-sized industry body serving insurers and reinsurers active in international and wholesale lines.

In 2026, the IUA launched the nextgen Underwriting Committee as part of its ongoing program of member-focused initiatives. The association maintains its role as a representative body for the London market, coordinating industry activity and representing member interests within the insurance and reinsurance sectors.

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