With over ten years of experience in customs and indirect tax, Martijn is a Senior Manager at EY's Global Trade & Sustainability team, an Associate Professor specialized in EU Customs Law at Erasmus School of Law (ESL), and the Programme Coordinator of the prestigious Post-Master in EU Customs Law at EFS, Erasmus University Rotterdam. His mission is to advance the knowledge and practice of customs, indirect tax and sustainability, by combining academic research, teaching, and consulting.