The random drug and alcohol testing rate for FMCSA-regulated workers hasn't been changed since 2020. Plus, FMCSA proposes ...
The DOT's proposed rule would add fentanyl and norfentanyl to drug testing panels for safety-critical roles such as CMV drivers, with detection thresholds as low as 1 ng/mL in urine. The fentanyl ...
The initiative seeks to harmonize DOT testing procedures with HHS guidelines, including updates on urine and oral fluid testing methods. Recent data shows a sharp increase in fentanyl detection in ...
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