Responsible sourcing is not completed by a document alone. It depends on physical material, known origin, chain-of-custody information, risk management and systems capable of responding when information changes.
Paper that does not connect to material, sites, transport, custody or processing does not create responsible supply. It creates an administrative surface around an unresolved chain.
For source systems, responsible sourcing should also strengthen capability: better records, professional laboratories, safer work, traceable logistics, local services and clearer commercial information.
The OECD framework places due diligence inside management practice and purchasing decisions. The physical supply chain still has to support the record.
Cobalt shows why provenance must become operational. A source system that understands its material and controls its records contributes more than a claim of compliance.
References
Source panel
- [3] OECD — Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict-Affected and High-Risk Areas
Responsible mineral-supply-chain management, purchasing practices, transparency and conflict-risk due diligence.
- [4] U.S. Geological Survey — Mineral Commodity Summaries
Annual commodity information, mineral statistics, industry structure and government-programme context.
- [5] U.S. Department of Energy — Critical Minerals and Materials
Critical-mineral and materials strategy themes including supply diversification, substitution, reuse and recycling.
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