New booking for testing

By on September 1, 2022

Drug & Alcohol Testing

Service Overview – Oral Fluid Drug Testing

By Shift OHS Inc. on November 22, 2023

Company Updates

Managing Worker Fitness for Duty in Safety-Sensitive Positions

By Shift OHS Inc. on November 21, 2025

Fit for Duty / Drug & Alcohol Policy

Positive Test or Refusal? What To Do Next (Without Getting Stuck)

By Logan Tannahill on October 7, 2025

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