The report sets out to identify methods that, on the basis of the information currently available, represent good practice. It presents, in turn, examples of initiatives by governments, businesses and civil society organisations. It reviews their strengths and weaknesses in terms of their effectiveness at preventing human trafficking in business practices and supply chains (which are also known as product and value chains). It also aims at encouraging other governments, businesses and civil society organisations to review these examples with a view to developing similar methods of their own. The report includes some examples of initiatives taken from Europe and elsewhere, all of which are reckoned to be replicable within Europe.