The globalisation of supply chains has led to significant economic growth, enabling businesses to access new markets, source materials from different regions, and reduce costs. However, this interconnectedness has also exposed companies to legal, reputational, and operational risks related to human rights violations. Human rights abuses, ranging from forced labour and child exploitation to poor working conditions and environmental degradation, have been documented in various industries, including fashion, electronics, agriculture, and manufacturing. As a result, there has been growing scrutiny on businesses to ensure that they are not complicit in such violations.
Human Rights Due Diligence (HRDD) has emerged as a key framework for addressing these risks in supply chain contracts. It requires businesses to identify, prevent, mitigate, and account for human rights abuses linked to their operations, products, or services. This article delves into the legal frameworks surrounding HRDD in supply chain contracts, examining the evolving landscape of national and international regulations, the responsibilities of companies, and the practical steps businesses must take to ensure compliance.
Understanding Human Rights Due Diligence
Human Rights Due Diligence refers to the process companies undertake to assess, address, and report on the human rights impacts of their business activities. The concept was first formally articulated in the United Nations Guiding Principles on Business and Human Rights (UNGPs), adopted in 2011. The UNGPs provide a global standard for preventing and addressing human rights abuses in business operations.
Under the UNGPs, HRDD is an ongoing, risk-based process, which means that businesses must continuously monitor and address human rights risks throughout their supply chains. This goes beyond simple contractual compliance; companies must actively engage in identifying and mitigating risks, not only within their direct operations but also across their suppliers, subcontractors, and other business relationships.
HRDD involves four key components:
- Identifying and assessing actual and potential human rights impacts.
- Integrating findings and taking appropriate action to address these impacts.
- Tracking the effectiveness of the actions taken.
- Communicating how impacts are being addressed, typically through reporting mechanisms.
International Legal Frameworks for HRDD
The UNGPs are the foundation for many national and regional regulations on HRDD, but they are not legally binding on their own. However, a number of international legal frameworks and voluntary initiatives have sought to establish HRDD as a norm within supply chains.
a. United Nations Guiding Principles on Business and Human Rights (UNGPs)
The UNGPs, as mentioned, serve as the cornerstone for HRDD. They establish that businesses have a responsibility to respect human rights, which includes implementing HRDD processes. The UNGPs are grounded in three pillars: the state’s duty to protect human rights, the corporate responsibility to respect human rights, and access to remedy for victims of human rights abuses.
b. OECD Guidelines for Multinational Enterprises
The Organisation for Economic Co-operation and Development (OECD) Guidelines for Multinational Enterprises, revised in 2011 to align with the UNGPs, encourage businesses to respect human rights and implement due diligence across their supply chains. Although these guidelines are voluntary, they are widely endorsed by governments, and adherence to them is considered good practice.
c. ILO Conventions and Protocols
The International Labour Organisation (ILO) has developed a number of conventions and protocols that address labour rights, including those concerning forced labour, child labour, and decent working conditions. While not specific to HRDD, these international instruments establish minimum labour standards that companies are expected to adhere to, particularly within their supply chains.
d. Voluntary Initiatives: The UN Global Compact and Other Standards
Businesses can also participate in voluntary initiatives such as the UN Global Compact, which encourages companies to align their operations and strategies with universal principles on human rights, labour, environment, and anti-corruption. Similarly, industry-specific standards and certifications, such as Fair Trade and the Ethical Trading Initiative, provide frameworks for businesses to implement HRDD in their supply chains.
National and Regional Legal Frameworks
While international frameworks provide important guidance, it is increasingly at the national and regional levels where HRDD is becoming a legal requirement. Several countries and regions have introduced binding legislation requiring companies to carry out due diligence to prevent human rights abuses in their supply chains.
a. The French Duty of Vigilance Law
In 2017, France became the first country to introduce a mandatory HRDD law. The Duty of Vigilance Law requires large French companies to establish, publish, and implement a vigilance plan to prevent serious human rights and environmental violations. This plan must cover the company’s own operations, as well as those of its subsidiaries, suppliers, and subcontractors.
Companies subject to the law must identify risks, assess the situation of subsidiaries and suppliers, and take action to prevent violations. Failure to comply can result in fines and liability for damages caused by insufficient vigilance.
b. Germany’s Supply Chain Due Diligence Act
Germany’s Supply Chain Due Diligence Act (Lieferkettensorgfaltspflichtengesetz), which came into effect in 2023, mandates large companies to conduct HRDD throughout their supply chains. The law applies to companies with at least 3,000 employees (reducing to 1,000 employees in 2024) and requires them to identify and mitigate human rights and environmental risks within their supply chains.
The German law focuses on preventing child labour, forced labour, discrimination, and violations of occupational health and safety standards. Companies are expected to establish complaints mechanisms, monitor compliance, and report annually on their due diligence activities.
c. The UK Modern Slavery Act 2015
The UK Modern Slavery Act (MSA) was one of the first laws to address human rights abuses in supply chains. Under the MSA, businesses with an annual turnover of £36 million or more are required to publish an annual slavery and human trafficking statement. This statement must detail the steps the company has taken to ensure that modern slavery is not taking place in its supply chains or its own operations.
While the MSA does not prescribe specific due diligence measures, it encourages transparency and accountability, pushing companies to actively engage in HRDD to avoid reputational risks and legal liability.
d. The European Union Corporate Sustainability Due Diligence Directive
The European Union is in the process of introducing a Corporate Sustainability Due Diligence Directive, which will require companies to conduct HRDD to identify, prevent, and mitigate adverse human rights and environmental impacts throughout their supply chains. The directive will apply to large EU-based companies and certain non-EU companies that operate within the EU market.
The proposed directive is expected to establish clear, enforceable obligations for companies, with penalties for non-compliance, and will likely become one of the most comprehensive HRDD frameworks in the world.
HRDD in Supply Chain Contracts: Best Practices
To comply with the emerging legal frameworks, businesses must integrate HRDD into their supply chain contracts. This involves embedding human rights considerations into supplier agreements, conducting thorough risk assessments, and ensuring continuous monitoring and reporting. Below are some best practices for implementing HRDD in supply chain contracts.
a. Incorporating HRDD Clauses into Contracts
One of the first steps businesses should take is to include specific HRDD clauses in supply chain contracts. These clauses should outline the expectations and obligations of suppliers regarding human rights and environmental standards. Key elements of HRDD clauses may include:
- A commitment by the supplier to respect international human rights standards, such as those set out in the UNGPs and ILO conventions.
- Requirements for the supplier to conduct their own due diligence on human rights risks within their operations and supply chains.
- Obligations for the supplier to report on human rights risks and any corrective actions taken.
- The right of the buyer to audit the supplier’s operations and those of their subcontractors.
- Termination clauses that allow the buyer to end the contract if the supplier fails to comply with HRDD obligations.
By incorporating these clauses, businesses can create a contractual framework that holds suppliers accountable for their human rights performance.
b. Risk-Based Due Diligence
HRDD should be a risk-based process, meaning that businesses should focus their efforts on areas where the risks of human rights violations are greatest. This requires companies to conduct a comprehensive risk assessment of their supply chains, considering factors such as the location of suppliers, the nature of the industry, and the types of workers employed.
For example, industries such as mining, agriculture, and textiles are often associated with higher risks of child labour and forced labour, particularly in regions where governance and labour protections are weak. Companies in these industries should prioritise due diligence in high-risk areas, ensuring that they have robust processes in place to identify and mitigate potential abuses.
c. Supplier Audits and Monitoring
Once HRDD clauses are embedded in supply chain contracts, businesses should establish processes for monitoring supplier compliance. This can include regular audits of supplier facilities, worker interviews, and on-the-ground assessments of working conditions. Audits should not be limited to first-tier suppliers; businesses should also consider the practices of subcontractors and other entities within the supply chain.
However, traditional audits have been criticised for being overly formal and sometimes failing to detect deeper, systemic issues. Therefore, businesses should complement audits with other forms of engagement, such as worker feedback mechanisms and partnerships with local NGOs that can provide insights into labour conditions on the ground.
d. Remediation and Corrective Action
When human rights violations are identified, businesses must have remediation processes in place. This could involve working with suppliers to implement corrective actions, such as improving working conditions or providing compensation to affected workers. In some cases, businesses may need to terminate relationships with suppliers that fail to comply with human rights standards.
It is also important to establish grievance mechanisms that allow workers and other stakeholders to raise concerns about human rights violations. These mechanisms should be accessible, confidential, and transparent, enabling affected individuals to seek remedy without fear of retaliation.
e. Training and Capacity Building
HRDD is not a one-off exercise; it requires continuous improvement and engagement. Companies should provide training to their procurement teams and suppliers to ensure that they understand their human rights obligations and how to implement HRDD in practice. Capacity-building initiatives can also help suppliers improve their own human rights performance, particularly in regions where labour rights awareness may be limited.
Challenges and Future Trends
Despite the growing momentum behind HRDD, there are still significant challenges in ensuring effective implementation. One of the main challenges is the complexity of global supply chains, which can involve thousands of suppliers and subcontractors across multiple countries. This makes it difficult for businesses to trace all aspects of their supply chains and ensure compliance with human rights standards.
Another challenge is the lack of consistent legal standards across different jurisdictions. While some countries, such as France and Germany, have introduced mandatory HRDD laws, others have yet to follow suit. This creates a fragmented regulatory landscape that can be difficult for multinational businesses to navigate.
Looking ahead, it is likely that more countries will introduce mandatory HRDD legislation, following the lead of France and Germany. The European Union’s Corporate Sustainability Due Diligence Directive is expected to set a new global standard, pushing companies to take greater responsibility for human rights impacts in their supply chains.
Additionally, there is growing interest in the use of technology to enhance HRDD. Blockchain and other digital tools can help businesses improve transparency and traceability within their supply chains, making it easier to identify and address human rights risks.
Conclusion
Human Rights Due Diligence is no longer a voluntary or aspirational practice—it is becoming a legal requirement for businesses around the world. As the legal frameworks for HRDD continue to evolve, companies must take proactive steps to integrate human rights considerations into their supply chain contracts. By doing so, businesses can not only mitigate legal and reputational risks but also contribute to the global effort to prevent human rights abuses and improve working conditions for millions of people.
Effective HRDD requires a comprehensive approach, combining contractual safeguards, risk assessments, audits, remediation, and ongoing engagement with suppliers. As more countries introduce mandatory due diligence laws, businesses that fail to implement robust HRDD processes will increasingly face legal liability and reputational damage. By embedding human rights considerations into their supply chain management practices, companies can ensure that they remain compliant with evolving regulations while demonstrating their commitment to ethical and sustainable business practices.