Ekrem Imamoglu, the Mayor of Istanbul, presented a plaque to Ziya Gokmen Togay, Director General, for the contribution of ISTON to the completion of the infrastructure projects by ISKI during the COVID-19 pandemic. The event was organized by ISKI where Can Akin Caglar, Secretary General of IBB, Raif Mermutlu, Director General of ISKI, and IBB managers attended.