Audits, Assessments & Due Diligence

Meeting rigorous industry standards around the environmental, social and governance performance has become a requirement for every organisation. TDI Audit can help.

Our unique understanding

Standards setting organisations, multi-stakeholder initiatives and industry groups turn to us to create the assurance systems that customers worldwide depend on. Our experience is wide-ranging – we work with major clients in the raw materials, mining, energy, agriculture and consumer products sectors. Our team members have initiated, participated in, audited against, and currently serve on the governing bodies of many standards-setting bodies.

What we offer

Our assessment and auditing services can help you meet all of your due diligence and compliance needs – wherever you are in the mineral supply chain, from mine to retail.

Our experience is both broad – covering multiple commodity supply chains, geographies, jurisdictions, industry and NGO initiatives – and deep – the TDI team’s cross-disciplinary qualifications cover technical, environmental, social and governance issues, stakeholder engagement, multiple languages and geographies, and each member of our team has between 10 to 25 years’ practical experience in the field.

We offer the following audit and assessment services:

Desk review verification: We work with you to conduct a desk review of your or your supplier’s environmental, social and governance practices against agreed requirements.

Onsite audits and assessments: We audit and assess against key sustainability and responsible sourcing standards and industry programs.

Local staff: We have a wide network of auditors based around the globe to ensure that you get the support you need from a skilled team familiar with local context and specifics.

Audits and assessments against customer-specific requirements: Supplier Codes of Conduct and sustainability standards and frameworks such as International Finance Corporation/IFC Performance Standards, IRMA Standard for Responsible Mining, OECD Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict-Affected and High-Risk Areas among others.