System For Material Determination, known as SFMD®, is a system developed by company OVERAX Technologies to confirm material origin. It allows industrial companies to: verify that their products are Conflict-Free; and helps them accomplish active legislation requirements made by The Dodd–Frank Wall Street Reform and Consumer Protection Act, EU Conflict Minerals Regulation and OECD Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict-Affected and High-Risk Areas, by using the latest scientific technologies.


SFMD® is based on mineralogical and geochemical characterization of individual mineral ore and their differentiating features.

A comprehensive system consisting of

On-line monitoring in RUFUS

Chemical analyses

Statistical evaluation