Child Sex Trafficking: A Training Series for Frontline Officers is a toolkit developed by the International Association of Chiefs of Police in partnership with the FBI and the COPS Office. It includes a series of training videos to be used for training within law enforcement agencies across the country, a discussion guide meant to reinforce key information contained in the videos and to assist officers in applying this knowledge to their role as first responders in their community, and quick reference sheets to supplement the videos and discussion guide.