The Exchange is an award-winning heritage project in Vancouver, completed in January 2018. It is Canada’s first LEED Platinum heritage conversion, which included the preservation and rehabilitation of the Old Stock Exchange, and the construction of a new tower beside and over the heritage building. Donald Luxton & Associates prepared a Conservation Plan that acted as a management tool for the conservation of the historic building, and was involved throughout the entire planning, permitting, and construction phase of the heritage project.