On May 28, 2024, the President of the Supervisory Board of PROTE - Jerzy Ślusarczyk - spoke at the Innovations in Water Management Conference dedicated to modern environmental technologies. The event was hosted by the University of National and World Economy (Bulgarian: ??????????? ?? ?????????? ? ???????? ??????????), and co-organized by Idein Ltd. ? PROTE partner on the Bulgarian and Portuguese markets. We would like to express our gratitude to Professor Dr. Dimitar Panayotov Dimitrov - the Rector for the invitation, and the Team for the excellent organization and for creating a wonderful, warm atmosphere during the event.