Witnesses: Department of Foreign Affairs and International Trade: Margaret Huber, Chief of Protocol of Canada; Charles E Reeves, Associate Chief of Protocol and Director, Official Events Division; Andrea Hudson, Deputy Director, Official Visits Division. Canada Border Services Agency: Calvin Christiansen, Director General, Border Operations Centre and Major Events Directorate, Operations Branch. Office of the Fire Marshal of Ontario: Doug Goodings, Executive Coordinator of Certification and Accreditation, Ontario Fire College. Canadian Police Ceremonial Units Association: Stewart Kellock, Chair. Canadian Fallen Firefighters Foundation: Robert Kirkpatrick, President; John Sobey, Director. National Alliance of Canadian Emergency Medical Services Honour Guards: Glen Gillies, Honour Guard Member, Toronto Emergency Medical Services Honour Guard.