IOM has had some 13 years of experience in implementing counter-trafficking activities. This Handbook summarizes and systematizes this experience. IOM recognizes that each victim is unique and requires and desires different assistance. As well, the nature of trafficking is different around the world and is ever evolving, requiring changing responses. Therefore, this Handbook is not meant to provide a single methodology for the provision of assistance to victims of trafficking, but to offer suggestions and guidance, based on IOM’s many years of experience.