The project investigates the notion of ‘demand’ for trafficking in human beings (THB) from a range of scientific perspectives and develops an integrated framework that comprehensively addresses and relates demand with alternative framings where appropriate. The findings provide empirical evidence to concrete policy questions on the EU agenda and lay-out the full range of promising policy options. The project consortium engages in continuous, intensive communication efforts with the objective of ensuring a good take-up of research results by policy-makers, other stakeholders and the wider society.Work will proceed in three phases:• Phase 1 involves a comprehensive analysis of theoretical and empirical literature as well as an overview over debates with regard to trafficking for different purposes (commercial sex, labor exploitation, child begging, forced marriages, organ removal and criminal activities), and a mapping of demand related policy measures in different countries. On this basis, a joint conceptual approach will be developed.• Phase 2 involves five in-depth empirical case studies. Three of them address specific fields with systematic differences with regard to the type of demand linked to trafficking: Domestic work, prostitution and imported goods which are provided through global supply chains. Two case studies investigate specifically relevant policy approaches (law enforcement and raising awareness through campaigns).• Phase 3 integrates insights from both phases into a coherent framework and intensifies dissemination which is informed by continuous, systematic stakeholder communication throughout the project.