The reintegration of sex offenders usually causes a lot of commotion. They are unwelcome in every community. However, the recidivism rate of sex offenders in general is considerably lower than other types of offenders. The reaction of the criminal justice systems to sex offending in Europe varies greatly. CEP aims to share experiences between CEP-members and to produce an overview of the assessment tools, risk management, treatment and other interventions for sex offenders across the different probation organisations throughout Europe.