What type of accidents does the TSB investigate?
The TSB can decide which accidents it investigates in the marine, pipeline, rail, and air modes of transportation. The TSB’s policy is to investigate accidents that have a reasonable potential to result in safety action or that generate a high degree of concern over transportation safety. Investigation of recreational boating, interprovincial trucking, bus, and industrial accidents is outside the scope of the TSB’s mandate. See Investigation Process and Occurrence Classification Policy for more information.