Global Supply Chains: 4 Principals Adopted Against Modern Slavery

The UK, Australia, Canada, New Zealand and the USA have made progress in the movement to expel modern slavery and labour exploitation from global supply chains.

These five partner countries have created a set of 4 principles designed for nations all over the world to adopt, in order to promote ethical supply chain compliance within their jurisdictions. The principles are aimed at policy level, addressing both public and private sector procurement, supply chains, recruitment and encourages the need for cooperation between such actors.

The four principles are as follows:

Governments should take steps to prevent and address human trafficking in government procurement practices

  • analyse, develop and implement measures to identify, prevent and reduce the risk of human trafficking in government procurement supply chains
  • provide tools and incentives and adopt risk assessment policies and procedures that require their procurement officers and contractors to assess the nature and extent of potential exposure to human trafficking in their supply chains
  • take targeted action, including adopting appropriate due diligence processes, to identify, prevent, mitigate, remedy, and account on how they address human trafficking

Governments should encourage the private sector to prevent and address human trafficking in its supply chains

  • work in partnership with business, workers and survivors to set clear expectations for private sector entities on their responsibility to conduct appropriate due diligence in their supply chains to identify, prevent and mitigate human trafficking
  • provide tools and incentives to the private sector to encourage meaningful action and public reporting of their efforts, including through programmes policies or legislation

Governments should advance responsible recruitment policies and practices

  • advance responsible recruitment practices, including by implementing polices that incentivise and support responsible practice, and by support initiatives such as the ‘Employer Pays Principle’
  • contribute to the growing knowledge base of promising practices for protecting workers from fraud and exploitation in the recruitment process

Governments should strive for harmonisation

  • make reasonable efforts to share information and work with other committed governments to align existing and proposed laws, regulations and polices to combat human trafficking in global supply chains


The UK,  leading global efforts in anti-slavery policy, is encouraging governments at the UN General Assembly to adopt these principles. By leveraging the combined $600 billion purchasing power of the partnered nations there is the capital to influence high-level actors in both public and private sectors.

The principles provide a clear and progressive framework for cooperating governments to aim towards. The major drawback, however, is the lack of enforcement of these principles, which in many instances is controlled by  legislation. However, for these principles to be effective in practice rather than theory, strict and coherent sanctions are critical. The further challenge is to address cross border transactions, and encourage non-cooperative countries that produce the majority of global slavery statistics to adopt and enforce such principles.

Modern Slavery On Our High Streets

Educating the public on signs of modern slavery within their workplace or community is key to identification and cooperation to combat labour abuses

Along with the progress seen in the UK’s legislative framework around human trafficking and modern slavery, there is growing public awareness of the issue. In order for the justice system to work effectively to intercept traffickers, there is demand for the public to be educated on signs of labour abuse, and to work with authorities to report it.

A ground breaking case in January this year led to two traffickers jailed under the Modern Slavery Act for involvement in the trafficking of teenage girls from Vietnam to work unpaid in nail bars in Bath, UK. The importance of this case highlights how victims of slavery can fit into society so blatantly that many people who witness it, do not question the criminality behind it.

UK authorities such as the GLAA have composed toolsets for public education around the identification of modern slavery. Spot the Signs guidance provides clear explanations of human trafficking, forced labour, debt bondage and outlines specific types of exploitation to be aware of, including labour exploitation, sexual exploitation, domestic servitude, organ harvesting and criminal exploitation. The industries regulated by GLAA for forced labour are agriculture, food processing and packaging, construction, warehousing and logistics, service industry and catering, sweatshop manufacturing. As HTMSE have previously noted, there is an ever growing number of target industries for traffickers, including recently recycling and waste processing, football and sports, the beauty and massage industry, as well as a notorious market for forced criminality in cannabis growing operations. 

Although each case of labour exploitation will have a variety of variables and indicators, as seen in the Bath case, young, foreign girls who seem fearful or ‘controlled’, and a have language barrier whereby their traffickers can take advantage of them, are potential victims. The GLAA outlines the most common indicators of labour exploitation. In addition to the victim’s characteristics and behaviour, signs to look out for in a victim’s situation are

Unfortunately, once a potential victim is identified, it is not a simple process to restore their freedom. Due to the nature of their mental ‘conditioning’ by the traffickers, Stockholm Syndrome poses a major issue for authorities. If victims do not know they are being exploited or understand their situation, in many cases they are fearful of authorities and will resist cooperation. Spot the Signs highlights the irrelevance of the victim’s “consent” if they are “controlled by force, threats, coercion, abduction, fraud and deception” as it constitutes control over another person. For example, in the Bath case, one of the victims ran away from their foster home to their traffickers within days of release. This is where a victim centred approach, particularly in language services, is critical to consider right from the beginning in the identification of potential victims, and on going in order to ensure successful rehabilitation.

Although the public may not wish to become involved in a case, it is their civic duty if they witness or have suspicion of labour exploitation, to report it. In order to encourage the reporting of modern slavery suspicions, authorities should safeguard interests by maintaining anonymity and providing comprehensive, simple reporting methods. Educating the public on the signs of modern slavery within their workplace or community is key to identification and active public cooperation to combat labour abuses.