Frank Heijmann is a senior executive in the Customs Administration of The Netherlands, with over 35 years of customs experience. He wrote CUSTOMS: Inside Anywhere, Insights Everywhere, the most complete and up-to-date introduction to the complex world of Customs available in print, published in October 2022 by Trichis Publishing in Rotterdam https://bit.ly/3UFEIbR. Frank is now Head of Trade Relations at the Customs Administration of the Netherlands, and guest lectures at several universities. He also helped to produce the Masters of Science program Customs & Supply Chain Compliance at Rotterdam School of Management, and has taken part in a number of high-level EU research projects.