LME grants full Track A approval to Tin Code (Responsible Sourcing Standard 7.3)
The International Tin Association (ITA) is delighted to announce that the London Metal Exchange (LME) has granted full Track A approval to Tin Code Standard 7.3 Responsible Sourcing, assessed using the Tin Assessment Criteria, as a Track A alignment-assessed standard under the LME Responsible Sourcing Rules.
The decision follows an independent alignment assessment conducted by LME-approved assessor Kumi Consulting Ltd, confirming the Tin Code’s policies, standards and implementation are “Fully Aligned” with the OECD Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict‑Affected and High‑Risk Areas.
This elevates Tin Code Standard 7.3 to a fully accepted Track A assurance pathway, enabling tin smelters to demonstrate responsible sourcing through a single, standardised and independently verified programme aligned with international expectations.
Tin Code Standard 7.3 provides independent third-party assurance of key due diligence controls, including country of origin verification and processes to identify and mitigate risks, supported by transparent reporting. This is backed by independent assessment of the results to produce a clear and transparent performance rating.
For downstream users, it improves access to verified responsible sourcing data, supporting procurement decisions, regulatory compliance and supply chain transparency. View our responsible sourcing assurance reports here.
LMEpassport further enhances implementation by linking Certificates of Analysis and wider Tin Code full ESG disclosures directly to metal brands, creating a digital trail that improves traceability and access to verified documentation.
Overall, the approval reinforces the Tin Code as a practical responsible sourcing assurance programme, aligned with OECD and international expectations, supported by recognised assurance standards and digital reporting tools.
