The North American African Swine Fever (NA-ASF) Forum will be held in Ottawa from September 17 to 19, 2024. The fourth NA-ASF Forum continues the collaboration that began in 2019, when Canada first hosted the event. Since then, the United States, Mexico and Canada have co-hosted the forum, rotating its location among the 3 countries to continue to advance regional cooperation in the prevention and mitigation of the impact of ASF in the Americas. This year's forum will again bring together government and industry leaders, and decision-makers to address the ongoing threat of ASF to the Americas. Participants will discuss progress made since 2019, learn from recent outbreaks in Europe and Asia, and identify areas requiring continued effort.