The OECD Due Diligence Guidance for Responsible Supply Chains aims to help companies avoid contributing to conflict and human rights abuses in mineral sourcing. It outlines a 5-step risk-based due diligence process applicable to companies sourcing minerals from conflict-affected areas, emphasizing the importance of supply chain transparency and responsible sourcing. The guidance serves to meet international legal requirements and consumer demand for ethically sourced minerals, particularly in the context of legislation like the U.S. Dodd-Frank Act and emerging EU regulations.