RMI releases CMRT 6.6 with expanded product-level transparency fields

Responsible Minerals Reporting Templates Update — CMRT 6.6
Responsible Minerals Initiative (RMI)
Global

Announced
Apr 17, 2026

Description

The Responsible Minerals Initiative (RMI) released Conflict Minerals Reporting Template (CMRT) version 6.6 on April 17, 2026 as part of a coordinated update to its responsible minerals reporting templates (alongside EMRT 2.11 and AMRT 1.31). CMRT 6.6 improves product-level transparency with expanded Product List fields and continues to cover the conflict minerals tin, tungsten, tantalum, and gold (3TG). Compliance teams using CMRT for supplier data collection should update internal SOPs, supplier instructions, and any portal/import validations to the v6.6 file, and align annual survey timing with the new release. RMI does not recognize modified versions not developed via its consensus process; companies should clearly state which CMRT version was used or accepted on each filing for auditability.

Sources

• Official Conflict Minerals Reporting Template (CMRT) — RMI