The summary is about an upcoming Safety Roundtable event on the topic of "Ditch your heat maps" presented by Professor Hernan Huwyler, MBA CPA. The event aims to help attendees transform their approach to safety risk management by moving away from subjective measures such as colours, adjectives, and heat maps, and instead focusing on a data-driven model to quantify and manage operational risks. The event emphasizes the importance of using data and financial information to inform decision making in order to minimize biases and justify investments. Attendees will gain insights on a quantitative model that will help them measure, visualize, and manage operational risks, as well as tips to reduce risk, enhance insurance and protection, and control investment. The event is relevant to anyone interested in risk management, insurance, and safety, and aligns with ISO 31000, the international standard for risk management. The event includes a Q&A session at the end, providing attendees with the opportunity to ask questions and share their perspectives. Overall, the Safety Roundtable event promises to be a valuable opportunity to learn from Professor Hernan Huwyler's insights, network with other professionals interested in risk management, and gain practical knowledge on how to improve safety risk management practices using a data-driven approach.