Shift OHS has been helping organizations create safer, healthier workplaces since 1989. Rebranded in 2020, we continue to lead in the area of Fitness for Duty with a comprehensive system that addresses substance use, physical health, and cognitive fitness. Our Reasonable Cause Supervisor and DER training programs are designed to meet and exceed the standards of the U.S. Department of Transportation and the COAA Canadian Model and are relevant across all provinces in Canada.
What sets our training apart is its depth and delivery. We go beyond recognition of impairment to explain the legal framework, the business impacts, and the supervisor’s duty of care — equipping leaders with the knowledge and confidence to act decisively. Our engaging video-based learning makes concepts stick, and we adapt our content to meet diverse client needs. Backed by an occupational health nurse, occupational health physician, and legal review, our programs reflect both human care and business strategy. Trusted by leading companies including GFL Environmental, Trotter and Morton Group of Companies, and Roll’n Oilfield, Shift OHS training is more than compliance — it’s an investment in safer, more productive workplaces.
Engaging, Flexible, and Practical Training
Our Reasonable Cause Supervisor Training is designed to feel like you’re in the classroom, even when you’re online. With real video instruction, interactive activities, and narration by Shift OHS President Chelsey Tannahill, learners consistently tell us the course is far more engaging than the average online program. Training managers will appreciate the Training platform, which makes it easy to register participants, track progress, and manage certificates in one place. Delivered in multiple formats—including a fully online, self-paced option supported by a monthly live Q&A session with our subject matter expert—our training combines flexibility with personal connection, ensuring learners not only complete the course but truly understand how to apply it.
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10/10 would recommend… worth $300+ for the quality.
HSSE Advisor, Shell Canada
The videos were so engaging, it felt like I was right there in the classroom.
Safety Superintendent, Roll'n Oilfield
Not just the how, but the why — our managers walk away with the big picture.
Director - Benefits, North America, GFL Environmental
