The present issue paper explores the extent and circumstances under which different forms of marriage may fall within the scope of the Protocol to Prevent, Suppress and Punish Trafficking in Persons, Especially Women and Children, supplementing the United Nations Convention against Transnational Organized Crime. It combines research methodology and legal analysis to arrive at policy recommendations for countries to consider. The primary data collection was based on 75 expert interviews, involving almost 150 participants from nine countries.1 The interview tool was constructed in a deliberately broad manner to elicit conversations that would capture the reality of these phenomena, which manifested themselves differently in every country, and not to rush to conclusions about whether the conduct fell within the scope of the Trafficking in Persons Protocol. (From the Executive summary). Record #6882