In a context of a rapid development of the criminal justice field and the growing importance of probation measures as more effective and with less economic cost, the training of probation professionals has become crucial and challenging. In addition, the transfer of probation supervision orders between Member States has emphasised the need for comparable and equivalent practice across jurisdictions. In these circumstances, it is important to share knowledge and training expertise across Europe, train probation staff as specialized professionals and to share good practices, training methodologies and materials to assure quality training and practice.