US: Findings from the 2024 Quest Diagnostics Drug Testing Index™

As the workplace evolves, so do the challenges that organizations face in maintaining a safe and productive environment.

A Surge in Drug Test Tampering

According to Quest Diagnostics’ latest report, the percentage of employees in the general U.S. workforce showing signs of tampered drug tests increased dramatically in 2023. Instances of substituted urine specimens surged by over 600%, while invalid urine specimens rose by 45.2%. These unprecedented numbers indicate a significant increase in efforts to circumvent drug testing protocols.

Continue Reading

Tags:

Copyright © 2025 - NADDI. All Rights Reserved.

Disclaimer / Privacy Policy / Copyright Policy

Log in with your credentials

Forgot your details?