assessments Refer to our latest Anti-Slavery and Human Trafficking Statement, available here 412-2 Employee training on human rights policies or procedures In 2020/21, 98% of Severn Trent employees completed a modern slavery e-learning module, teaching them how to spot signs of exploitation 412-3 Significant investment agreements and contracts that include human rights clauses or that underwent human rights screening All suppliers are required to sign up and operate in line with our Code of Conduct, which clearly states zero tolerance, and this is built into our procurement tender process.