Seveso industrial disaster 50th anniversary commemorations

In October 2026, various exhibitions were organized in Italy to mark the 50th anniversary of the Icmesa industrial disaster in Seveso.

In Milan, the Università Cattolica inaugurated the ‘Seveso 2076’ exhibition. This event focuses on the evolution of environmental protection, scientific research, and industrial safety. It highlights the development of the ‘Seveso Directive’ and the transformation of the contaminated area into the Bosco delle Querce regional park. The exhibition includes a RAI documentary and testimonies regarding the legacy of the dioxin leak.

In Monza, a photographic exhibition titled ‘1976–2026. La Brianza oltre la Diossina’ was scheduled to open at the Palazzo del Lavoro. Utilizing the photographic archive of the newspaper Il Giorno, the display documents the release of the toxic TCDD cloud, the displacement of residents, and the environmental impact on the Brianza region. Like the Milan event, it examines the long-term regulatory consequences and the establishment of European industrial safety frameworks.