The TSB is guided by various industry standards, as well as policies created within the TSB to help ensure that investigations are conducted in a systematic, thorough, and unbiased manner.
Acts and regulations
The following acts, regulations, and by-laws are relevant to the work performed by the TSB:
- Canadian Transportation Accident Investigation and Safety Board Act
 - Access to Information Act
 - Privacy Act
 - Railway Safety Act
 
International conventions
- Convention on International Civil Aviation (managed by the International Civil Aviation Organization)
 - International Convention on Safety of Life at Sea (SOLAS) (managed by the International Maritime Organization)
 
TSB policies
- Policy on representations on confidential draft reports
 - Policy on occurrence classification
 - Policy on the publication of occurrence data
 - Policy on visits to occurrence sites by Board Members
 - Policy on the handling of on-board recordings
 - Policy on the retention and disposal of physical items
 - Policy on safety communication products
 - Policy on interaction with stakeholders
 - Policy on the protection and use of witness statements