Tag: medical review officer
Chain of Custody for Workplace Toxicology Programs: How It Keeps Drug Tests Legally Sound
- By : Ian Brophy
- Date : Mar 21 2026
Chain of custody ensures workplace drug tests are legally valid by tracking every step of specimen handling. Without it, results can be thrown out, leading to lawsuits and wrongful terminations. This guide explains how the DOT-mandated CCF works, why the MRO matters, and how to avoid common failures.
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chain of custody
forensic science
forensic documentation
forensic toxicology
digital forensics
forensic pathology
criminal profiling
biohazard cleanup
crime scene investigation
lab accreditation
trace evidence
forensic DNA
bloodstain pattern analysis
forensic evidence
forensic reporting
Daubert standard
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arson investigation
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