The London Platinum and Palladium Market Responsible Sourcing Programme

Standard for the Platinum Group Metals refining industry, establishing requirements for responsible sourcing practices across the Platinum Group Metals supply chain. Developed in collaboration by The London Platinum and Palladium Market and Members of the Sponge Accreditation Lists. The standard "seeks to supplement the principles" of the OECD Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict-Affected and High-Risk Areas and recommends consideration of the UN Guiding Principles on Business and Human Rights.