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Welcome to 'due diligence ready!'. This online portal contains information, tools and training materials to guide your company in conducting due diligence on its minerals and metals supply chain. It is available in 7 languages: English, Français, Deutsch, Italiano, Polski, Português, Español.

Why was 'due diligence ready!' developed?

'Due diligence ready!' was developed to help companies source minerals and metals responsibly and, if applicable, comply with regulatory requirements, including the new EU ‘conflict minerals’ regulation effective from 1 January 2021.

Who is it for?

'Due diligence ready!' is designed for small and medium-sized enterprises (SMEs) - but can benefit any company with minerals and metals in its supply chain and help them perform due diligence.

What minerals and metals are covered?

'Due diligence ready!' focuses on tin, tantalum, tungsten and gold but also includes all other minerals and metals such as battery raw materials.


The 'due diligence ready!' portal will help you

  • learn about the benefits companies can gain from performing due diligence on their supply chains
  • understand, assess and mitigate risks and impacts in their supply chains related to responsible sourcing
  • understand and implement the OECD due diligence guidance (OECD DDG) for responsible supply chains of minerals from conflict-affected and high-risk areas (CAHRAs) and learn how to do due diligence for responsible mineral sourcing (the OECD DDG applies to all minerals).

Free email advisory

Our free email advisory service, which started on 13 February 2023, offers explanations and guidance about implementing the regulation for SMEs that import 3TGs.

Available on a first-come, first-served basis in English, French, German, Italian, Polish, Portuguese and Spanish at infoatdue-diligence-ready [dot] eu (info[at]due-diligence-ready[dot]eu).

Informative leaflets

This section provides leaflets that can be used by

  • EU country competent authorities to inform stakeholders
  • companies to inform their employees and suppliers
  • any stakeholder that wants to provide more information on 'due diligence ready!'
15 NOVEMBER 2019
Leaflet 1: Due diligence ready! Get your business due diligence ready!
Leaflet 2: Minerals from CAHRAs
Leaflet 3: Leaflet on due diligence
Leaflet 4: Leaflet on EU regulation