Port Community Systems (PCS) play an important role in optimizing port operations, especially in combination with our Digital Twin. Today Hans Rook, the international chairman of the International Port Community Systems Association (IPCSA), shared knowledge and insights on the role of PCS in the ports and the importance in global trade and transport. We were excited to learn more on the great work and history of and more importantly on the future with the Network of Trusted Networks (NoTN) initiative. The Teqplay team greatly enjoyed the stories and learned from the experience of this industry vetran. Thank you, Hans!