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Portions of the Department of Transportation are currently in shutdown/furlough status due to a lapse in appropriations. Please continue to monitor this page for updates on DOT’s operating status.

TSI Air Safety Investigator Certificate Series

Document
Air_Safety_Investigator (ASI) Flyer.pdf

The PDF pamphlet provides information on the Air Safety Investigator Certificate Series training provided by the Aviation Safety Division within the Transportation Safety Institute.

DOT is committed to ensuring that information is available in appropriate alternative formats to meet the requirements of persons who have a disability. If you require an alternative version of files provided on this page, please contact tsi.avn.certificate@dot.gov.
Last updated: Monday, December 18, 2023