The Currency Conference is organised every two years, the current edition being the 20th meeting in the series. For four days, Mexico City becomes the main arena for debates on issuance policy, money-related strategy, as well as innovative solutions in the areas of production, security and cash handling.

Representatives of the Polish Security Printing Works are also in Mexico. On the second day of the conference, Radosław Śliwa gave a presentation. In it, he talked about the work carried out by PWPW in creating security features visible under ultraviolet light, made possible by the company's unique competences, the inks it has developed and its modern machinery. Participants had the opportunity to learn about the results of research and test projects, as well as the approach taken by the Printing Works in selecting security features for banknotes.