All that is mentioned in the statement is that "suppliers are required to provide the Company with details of their own procedures to ensure there are no occurrences of slavery or human trafficking within their business or supply chains, along with any identified risks". (p. 2)

pg. 3

"The Company will exclude any potential bidders that appear on the World Bank Sanctions Lists or the EU Sanctions Lists from its formal tender process. The Company’s current suppliers are audited against these lists on a regular basis and further investigations are carried out if required."