Dion has delivered training courses and lectures on a whole range of subjects. About IT, about project management, about project sabotage, about agile working, about auditing and accounting, and about leadership. He was nominated as lecturer of the year by the National Academy. He has a broad area of expertise, and is able to draw on his insight gained from practical experience. This is supported by his national and international publications and books.
The format is flexible: a seminar, a training day with a small group, a short lecture for larger groups, or a longer lecture with self-study. And the content can be tailored to meet the needs of the specific subject or the specific sector. In 2015 Dion gave 55 lectures and workshops. For businesses, universities, government organisations, and professional associations.