Skip to content
Tool Reviews

3P Checklist

About this tool

The 3P Checklist is a practical guidance tool developed by the European Commission to help companies establish strong management systems for responsible mineral supply chain due diligence, in line with Step 1 of the OECD Due Diligence Guidance. It focuses on three key elements: People, Policies and Procedures. The checklist provides actionable recommendations for assigning due diligence responsibilities, training internal teams, developing supply chain policies, establishing information collection and traceability systems, and implementing grievance mechanisms. Structured around what companies should do, why it matters and how to implement it, the tool supports companies in integrating due diligence into their internal management processes and strengthening their ability to identify and manage supply chain risks.

More about this tool

Corporate function
C-level
CSR/Sustainability management
Size of the company
Size unspecific
Supply chain focus
Company focus
Type of tool
Pricing model
Geographical scope
Material / commodity focus
OECD due diligence steps
Reviewed on November 6, 2026 by

Adrian Schuster

WU Vienna
Project Staff Member at WU Vienna

We want to hear from you!

Have any feedback you want to share? Did you spot any mistakes? Let us know.

More reviewed tools

+100 tools related to corporate sustainability due diligence in mineral supply chains

Browse all tools

Submit your own tool for review