In my work with safety-sensitive industries, I often hear the same questions when substance use becomes a workplace concern:
“What happens next?” “How do we ensure fairness?” “Is this a safety risk or something deeper?”

That’s where the role of a Substance Use Expert (SUE) comes in. Some of you may know this as a Substance Abuse Professional (SAP) as per US DOT, or Substance Abuse Expert (SAE) as per the Canadian Model and the Nuclear industry in the U.S.

As a qualified health professional with a specialization in addictions, a SUE conducts impartial, evidence-based assessments to determine whether a substance use disorder (SUD) exists. And, if so, the treatment, education, and follow-up steps needed before a safe return to work can even be considered.

This is not about “checking a box.” It’s about doing the right thing for the employee, their co-workers, and the workplace.

Here’s what sets the SUE process apart:

• Neutrality: They are not an advocate for either the employer or the employee; their focus is on workplace safety.
• Process integrity: The assessment digs deeply into substance use history, workplace impacts, and mental health.
• Clear, actionable recommendations: Every plan is tailored and practical, from treatment to education, to return-to-work and follow-up testing.
• Confidentiality and compassion: Information stays with health professionals, protecting the privacy of everyone involved.

Handled correctly, this process supports an employee’s recovery, upholds workplace standards, and reduces liability for employers. Most importantly, it can be the start of a lasting culture shift toward safety and support.

If your workplace is navigating a complex substance use issue — or you want to be prepared for when that time comes — let’s talk. Book a meeting.