CMRT / EMRT Validator
Drop a Conflict Minerals (CMRT) or Extended Minerals (EMRT) template and get real validation — every smelter CID checked, plus the contradictions RMI's Checker misses. Nothing is uploaded.
Validate Conflict Minerals Reporting Template (CMRT) and Extended Minerals Reporting Template (EMRT) files in your browser. Drop a CMRT or EMRT and get real validation in seconds — every smelter CID checked against the reference list, plus the internal contradictions the official RMI Checker misses. Nothing is uploaded; the workbook is processed on your device.
Frequently asked questions
What is the difference between CMRT and EMRT?
CMRT (Conflict Minerals Reporting Template) covers tin, tantalum, tungsten and gold (3TG). EMRT (Extended Minerals Reporting Template) extends reporting to cobalt and mica. Both are RMI templates and both are validated here.
Is the CMRT / EMRT validator free?
Yes — free, no account, and fully in-browser. Your template never leaves your device.
How is this different from the RMI CMRT Checker?
It checks every smelter CID against the reference list and also catches internal contradictions and declaration inconsistencies that the official RMI Checker does not flag.