The Organisation for Economic Co-operation and Development (OECD) develops and promotes information material and tools for the practical application of due diligence by companies.

Business operators and other stakeholders are invited to refer to the guides and operational and information manuals to explore and apply the expected due of diligence.

OECD webpage dedicated to responsible minerals supply chain

OECD (2018), OECD Due Diligence Guidance for Responsible Business Conduct

OECD (2017), OECD Due Diligence Guidance for Meaningful Stakeholder Engagement in the Extractive Sector https://doi.org/10.1787/9789264252462-en

OECD (2016), OECD Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict-Affected and High-Risk Areas Third Edition https://doi.org/10.1787/9789264252479-en: management recommendations for responsible global supply chains of all minerals and metals. The guidance provides a framework for detailed due diligence for responsible global minerals supply chain management by supporting companies to respect human rights, avoid contributing to conflict through their sourcing decisions including their choice of suppliers, contribute to sustainable development, and responsibly source from conflict-affected and high-risk areas.

5 Steps Framework: OECD guidance that provides detailed recommendations to support companies in meeting responsible sourcing expectations. The five-step, risk-based due diligence process covers all companies in the mining supply chain that produce or use minerals from conflict-affected or high-risk areas. It applies to all minerals and is global in scope.

Chart: 5 Step Framework_A3 (oecd.org)

Methodology for assessing alignment with international standards: OECD webpage dedicated to the project to develop and pilot test an assessment methodology for evaluating the extent to which industry programmes align with the detailed recommendations of the OECD Guidance for Due Diligence in Responsible Sourcing of Minerals from Conflict-Affected and High-Risk Areas; the report presents the findings of the pilot alignment assessment of five industry programmes against the recommendations of the OECD Guidance.

OECD forum on responsible minerals supply chain: annual thematic forum on responsible sourcing in mineral supply chains (event 22-23 May 2024).

OECD webpage dedicated to due diligence for responsible business conduct

OECD (2023), OECD Guidelines for Multinational Enterprises on Responsible Business Conduct https://doi.org/10.1787/81f92357-en: recommendations addressed by governments to multinational enterprises to encourage the positive contributions that companies can make to economic, environmental and social progress and to minimise the negative impacts (human rights, labour rights, environment, corruption, consumer interests) that may be associated with a company's activities, products and services.

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