This practical guide helps to develop and implement measures for personnel and competency development as well as professional training in a needs-based, efficient, and sustainable manner. This ensures the long-term success of training sessions, seminars, and workshops. In addition to instructions for developing and conducting seminars (needs analysis, concrete tips from key learning theories and personnel psychology, training formats), this book provides tools for training evaluation and transfer assurance at various levels (participants, training, work environment). It also highlights the role of leaders in learning transfer. The content is practical and to the point, including checklists, case studies, tips for software support, and downloadable materials. A book for trainers, training developers, and seminar providers.