Transportation Safety Board of Canada

The Transportation Safety Board of Canada (TSB, ), officially the Canadian Transportation Accident Investigation and Safety Board is the agency of the Government of Canada responsible for advancing transportation safety in Canada. It is accountable to Parliament directly through the President of the King’s Privy Council and the Minister of Intergovernmental and Northern Affairs and Internal Trade. The independent agency investigates accidents and makes safety recommendations in four modes of transportation: aviation, rail, marine and pipelines. Agency history Prior to 1990, Transport Canada's Aircraft Accident Investigation Branch (1960–1984) and its successor the Canadian Aviation Safety Board or CASB (1984–1990) were responsible for investigation of air incidents. Before 1990, investigations and actions were taken by Transport Canada and even after 1984 the findings from CASB were not binding for Transport Canada to respond to. The TSB was created under the Canadian Transportation Accident Investigation and Safety Board Act, which was enacted on March 29, 1990. It was formed in response to a number of high-profile accidents, following which the Government of Canada identified the need for an independent, multi-modal investigation agency. The headquarters are located in Place du Centre in Gatineau, Quebec. The provisions of the Canadian Transportation Accident Investigation and Safety Board Act were written to establish an independent relationship between the agency and the Government of Canada.