Company states that they have a zero-tolerance policy when it comes to their suppliers involved in these acts. No mention of exact research/tools used to distinguish this and there is no mention of questionnaires. The company does evolve their technology each year to keep their suppliers and businesses they work with on course.
There is information on due diligence as well.
pg. 2
"For new third parties Man Group's Procurement team conduct diligence checks and reviews, including monitoring external sources? for incidence of slavery, human trafficking, and human smuggling."
The company refers to tools for assessing the risk of portfolio companies and not suppliers. Therefore it is not considered.
Pg. 3
“Further examine and assess the practices and policies of Man Group's portfolio companies via the Man Group ESG (Environmental, Social and Governance) analytics tool. This analytics tool is a proprietary dashboard-style tool which enables our investment teams to monitor non-financial risks and analyse ESG factors on both a single-stock basis and across portfolios. Datasets from three leading external ESG data providers are integrated into the platform, allowing portfolio managers to evaluate a wide variety of ESG metrics.”