ESG Due Diligence

Towards effective management of sustainability risks.

Make ESG due diligence practical and impactful

ESG due diligence is often mistaken for full supply chain transparency or the continuous monitoring of every business partner. In reality, it is a structured process that helps organisations identify, assess and manage ESG risks across their value chain.

More than a compliance requirement, due diligence strengthens risk management, builds resilience and supports informed decision-making. It helps you understand supplier practices, respond confidently to customer and regulatory requests, and identify risks related to human rights and environmental impacts before they become business issues.

Not needlessly complex

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Understanding and prioritising risks

We help you identify and prioritise the ESG risks that matter most across your value chain. Using existing insights and proven methodologies, we build a practical risk framework tailored to your organisation.

Our support:

  • Value chain and risk scoping

  • (Double) materiality assessment

  • Product and supplier risk analysis

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Reducing risks

We help you turn ESG risks into practical actions. Working with suppliers and other stakeholders, we develop effective measures to mitigate risks and strengthen resilience across your value chain.

Our support:

  • Risk mitigation protocols
  • Supplier engagement strategies
  • Sustainable procurement strategies
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Governance: Embedding due diligence in your business

We help you embed ESG due diligence into your organisation, ensuring it becomes part of everyday decision-making across functions such as procurement, sustainability and compliance.

Our support:

  • Management workshops and internal awareness
  • Roles and responsibilities
  • Policy development
  • Selection of external ESG data platforms
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Due diligence in sustainable public procurement

We support contracting authorities in integrating ESG due diligence into public procurement. From strategy and tendering to supplier engagement and contract management, we help translate sustainability ambitions into practical procurement processes.

Our support:

  • Social and environmental tender criteria
  • Sustainable procurement policies
  • Training and awareness for procurement teams
  • Policy studies

Let's discuss your ESG due diligence challenges

Whether you're preparing for CSDDD or looking to strengthen your ESG due diligence approach, our experts are here to help. We'll discuss your organisation's priorities, answer your questions and explore practical next steps.

Book a free introductory call by completing the form below, and we'll be in touch.

Want to learn more about how ESG due diligence can strengthen your business?

Our FAQ page provides answers to key questions around ESG due diligence, from the very basics to the intricate relationship with regulations such as the CSRD, CSDDD, and EUDR.

Our experts in ESG due diligence

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Boris Verbrugge

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Danielle Dewickere

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Tessa Vergeynst

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Anaëlle Martini

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Liselot van Doeselaer

FAQ about ESG Due Diligence

What is sustainability due diligence?​
Sustainability due diligence is the operational core of responsible business conduct. It is a set of processes through which organisations can identify and manage their (potential) negative impacts on human rights and the environment. These (potential) negative impacts may be linked with their own activities but can also occur across their value chain—both upstream and downstream, linked with product (mis)use.​Due diligence is integrated in authoritative international standards like the UN Guiding Principles on Business and Human Rights and the OECD Guidelines.​
Is due diligence the same as sustainable procurement?​
Due diligence is more than sustainable procurement, but sustainable procurement can—and arguably must—form part of a due diligence process, as one of the central ways in which companies can attempt to mitigate risks in their supply chains.​Sustainability can be integrated more centrally into supplier selection and onboarding. For instance, sustainability criteria in tenders/selection processes reward suppliers who can demonstrate that they have processes and actions in place to address sustainability risks. Certifications (e.g., ISO 14001, ISO 50001, ISO 45001, BCorp, Amfori BSCI), ratings (e.g., EcoVadis), and participation in initiatives such as the VOKA SDG Charter can be important indications that suppliers take sustainability seriously.​Beyond supplier selection, the key to successful due diligence lies in continuous supplier engagement. Make sure that suppliers understand your sustainability goals, and how you want to involve them in reaching those goals. Don’t make it a top-down exercise but talk to suppliers and try to address their concerns and—if possible—their constraints. In many cases, you will learn that they are not dissimilar from yours.​
Who should be involved in ESG due diligence?​
It is important to have commitment at the top, and to clearly identify a person responsible within the organization. Who that person should be depends on the size of the organization. It can be someone who is specifically tasked with due diligence, or it can be someone wearing multiple hats.​More importantly, to be effective, due diligence should involve people across different business functions. At least in part, the choice of who to involve should depend on where the most severe risks lie. In addition to procurement, sustainability, and legal teams, this could mean that human resources (for risks related to own workforce), sales (for downstream risks), or product design (for product-related risks) must also be involved.