Public procurement represents a powerful tool for shaping market behaviours and advancing responsible business conduct. In the European Union (EU), it accounts for approximately 15% of GDP – nearly €2 trillion annually1 – giving public authorities significant influence over working conditions, environmental sustainability and human rights in global supply chains. By integrating social and environmental requirements into procurement policies and procedures, public authorities can help foster decent work and responsible business practices, not least in high-risk sectors such as textiles.