In March 2025, the Home Office issued a revised version of its statutory guidance “Transparency in Supply Chains” following the House of Lords Modern Slavery Act 2015 Committee’s report. This marks the first full revision of the guidance in nearly a decade. In an article for Compliance & Risk, Jon Tuck and David Yadid examine the current legal framework under the Act, unpack the key changes introduced by the new guidance, and consider their implications for businesses.

In March 2025, the Home Office issued a revised version of its statutory guidance “Transparency in Supply Chains” following the House of Lords Modern Slavery Act 2015 Committee’s report. This marks the first full revision of the guidance in nearly a decade. In an article for Compliance & Risk, Jon Tuck and David Yadid examine the current legal framework under the Act, unpack the key changes introduced by the new guidance, and consider their implications for businesses.

Modern slavery is an umbrella term for practices which share a common element of force or coercion. The International Labor Organization estimated that, globally, 40.3 million people were working in conditions which could be described as modern slavery in 2016. As a result of the increasingly international reach of modern slavery legislation, many companies with global footprints are modifying their organization to ensure compliance across their business, for example by preparing modern slavery statements which tick off compliance requirements in several jurisdictions. Legislative change is expected in the UK, Canada, and under the EU’s proposed Corporate Sustainability Due Diligence directive.