t4 workshops & CAATevents
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From Cellular Perturbation to Hazard
The Probabilistic Risk Assessment Expert Workshop was held from 1–4 July 2023 at Lago Maggiore, Italy. Organized by the Center for Alternatives to Animal Testing (CAAT) in collaboration with the EU-ONTOX program, the workshop brought together leading experts to explore the development of AI-based approaches to probabilistic risk assessment. The event was by invitation only and was generously sponsored by the Doerenkamp-Zbinden Foundation, supporting this forward-looking initiative.
Probabilistic Risk Assessment
In a joint effort between the Transatlantic Think Tank for Toxicology (t⁴) and the EU project ONTOX (ontox-project.eu), this strategic workshop focuses on advancing AI-based systems for probabilistic risk assessment.
The event took place from 1–3 July 2024 in Italy and was by invitation only.
The workshop was generously supported by the
Doerenkamp-Zbinden Foundation.
Threshold of Toxicological Concern (TTC) and
New Opportunities in the Era of AI
This exclusive, invitation-only event was held from June 30 to July 2, 2025, in Ispra, Italy (Lago Maggiore).
It was organized in collaboration between the ONTOX project and the Transatlantic Think Tank for Toxicology (t⁴), via the Johns Hopkins Center for Alternatives to Animal Testing (CAAT).
The event was generously sponsored by the
Doerenkamp-Zbinden Foundation.