*Cette conférence est offerte en anglais uniquement Summary :Since the mid-2010s, Thornton Tomasetti has advanced mass timber adoption through focused research, performance-based design, and full-scale testing to  address the structural, fire, and code challenges of tall timber buildings. This work informed key  industry milestones—including the first successful 3-hour fire resistance test of exposed glulam  columns with the USDA Forest Products