Plasco Building Fire and Collapse (2017), Dey 30. On this day, the Plasco Building in Tehran caught fire and, after several hours of firefighting efforts, completely collapsed. The incident was one of the largest urban disasters in Iran in recent decades, resulting in the deaths of at least 16 firefighters and several civilians. The Plasco Building, constructed in 1962, was a major commercial and garment production center in Tehran, housing hundreds of businesses and workshops. The 17-story structure was a daily workplace for thousands and played a significant role in the city's economy. Following the disaster, public and official attention turned to building safety and crisis management in large Iranian cities, sparking widespread debate about the need to revise safety regulations and improve urban infrastructure. This event remains a turning point in the history of urban management in Iran. This date was designated in the 1395 Jalali calendar to commemorate the significance and impact of the event, serving as a reminder of the importance of safety and prevention in urban environments. According to Islamic Republic sources, this observance is registered and presented in the official calendar in this form and with these descriptions.
