Second Party Audits and AssessmentsSecond Party Audits and Assessments

Second-Party Audits and Assessments


As experienced second-party auditors, TDi conducts audits on behalf of our clients to evaluate the performance, compliance, and quality of their suppliers, partners, or service providers. We carry out audits and assessments against customer-specific requirements, supplier codes of conduct, and sustainability standards and frameworks such as:

Audits, Assessments and Due Diligence

Labour agency and subcontractor audits

Is your organisation facing challenges in ensuring the compliance of your subcontractors and labour agencies? TDi Sustainability provides a comprehensive service to manage the ever-increasing legal and ethical business standards for labour providers.

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International Finance Corporation (IFC) Performance Standards

TDi conducts assessments against IFC Standards and other financial institution safeguards.

Customer-specific requirements

TDi carries out audits and assessments against supplier codes of conduct.

OECD Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict Affected and High-Risk Areas

Having supported the development of the OECD Portal for Supply Chain Risk Information, TDi is ideally placed to support companies in completing OECD 5-Step Reports. We have the knowledge and tools to ensure your company meets and exceeds the OECD’s Due Diligence Guidance for Responsible Minerals Supply Chain and Business Conduct.

Local staff

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

Continuous Improvement and Capacity building

Stay ahead of the curve and on top of ever-changing responsible-sourcing requirements by taking advantage of our services which include:
Continuous improvement support: Following the assessments, we’ll work with you to help prioritise and implement improvement actions needed to close the gaps identified during the assessments.
Building capacity of your staff: We’ll work with you between audits to ensure your knowledge stays current, complete and relevant.

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