ARCHE Advisors Expands Registered Tin Code Auditors

The International Tin Association (ITA) is pleased to announce that ARCHE Advisors has expanded its team of auditors registered under Tin Code Assurance, further strengthening the pool of qualified ISAE 3000 auditors. ARCHE Advisors have been a registered since July 2025, and their team now includes Emily Brennan, Kaido Katalsepp, Alejandro López y López, and the most recent addition, Arifzal Adrianto.

The expanded ARCHE team brings extensive global experience and expertise in ESG due diligence, responsible sourcing, and mineral supply chain assessments, with auditors fluent in several languages, supported by credentials such as Tin Code, RMI, Copper Mark, LBMA, and ICMM audits.

A strong, diverse Tin Code auditor network: https://tincode.org/registered-auditors/

They conduct Tin Code 7.3 Responsible Sourcing audits, now available to all tin smelters, not just ITA members: https://tincode.org/now-available-tin-code-standard-7-3-responsible-sourcing-independent-assurance-for-all-tin-smelters/

Publicly available Tin Code audit reports can be viewed on our website: https://tincode.org/tin-code-reports/responsible-sourcing-assurance/