Driver investigation history file
The secured file for prior-employer safety performance history and alcohol or drug consent.
At a glance
- Category
- File records
- Last reviewed
- 2026-10-23
- First published
- 2026-10-20
- Sources
- 1
The driver investigation history file holds safety performance history investigations, consent forms, and employer replies separate from the qualification file (49 CFR 391.53). Access is limited to people involved in hiring decisions.
Sources
Last reviewed 2026-10-23
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