What’s Included in a Drug and Alcohol Screening?

In today’s workplace, maintaining safety, productivity, and compliance is critical. One tool many employers use is drug and alcohol screening, but what exactly does that process involve? 

In this article, we break down what screening typically includes, how it’s conducted, and what to expect when partnering with a reputable occupational health provider like Pathways.

Why Drug & Alcohol Screening Matters

Drug and alcohol screening in occupational health aims to detect substances that may impair an employee’s performance or safety. It’s especially important in roles that are safety-critical (machinery operators, driving, construction, etc.). 

Screening isn’t about punishment, it’s about creating a safer, more dependable workplace.
When implemented correctly, it demonstrates due diligence and helps manage risks.

Who May Be Screened & When

At Pathways Occupational Health, we offer drug and alcohol testing in several scenarios, including:

• Pre‑employment screening
• Annual health checks
• Return-to-work assessments
• Random or for-cause testing (when there is reasonable suspicion or a safety incident)

This ensures the right level of monitoring for each workforce and context.

Types of Tests & Methods Used

We offer a variety of testing methods, on-site or at a clinic, depending on your needs:

Instant / Point-of-Care Tests

• Urine Sample Tests – Common method that gives rapid results with standard drug panels
• Breathalyser / Alcohol Testing – Measures blood alcohol concentration via breath

These tests are often used for screening or initial checks before confirming with laboratory analysis.

Laboratory Analysis

If a screening test produces a non-negative (presumptive positive) result, samples (urine, blood) are sent to a lab for confirmatory testing under strict chain-of-custody procedures. 

Panel Options & Customisation

• Tests can range from 7‑panel to 13‑panel or more, covering substances like amphetamines, opiates, cocaine, benzodiazepines, cannabis, etc.
• You can choose combined or separate drug and alcohol tests, depending on the workplace risk profile.

The Screening Procedure: What Happens During Your Appointment

1. Check-in & Consent
   You’re briefed on the test process and asked to sign consent forms.
2. Sample Collection
   • Urine: Provided in a secure facility with anti‑tampering measures
   • Breath: Blow into a calibrated breathalyser device
3. Screening & Initial Result
   The sample is tested immediately (if using instant or point-of-care devices).
4. Confirmatory Testing (if needed)
   A non-negative result is forwarded to a UKAS-accredited lab for confirmation.
5. Review & Reporting
   Results are reviewed by an occupational health physician, and a report is made available, typically to the employer, with confidentiality respected.

Who Conducts the Testing?

At Pathways, all tests are performed by qualified occupational health technicians or registered occupational health nurses, working under clinical oversight. This ensures accuracy, professionalism, and compliance with medical standards.

Legal, Privacy & Best Practices

• Consent & Transparency: Employees must be informed about the testing purpose, procedure, and implications.
• Data Protection: Medical information is highly sensitive; compliance with GDPR and ICO guidance is essential.
• Appropriateness & Justification: Testing should be risk-based, not arbitrarily applied.
• Follow-Up Policies: Clear protocols should exist for non-negative results, rehabilitation, and disciplinary actions.

What to Expect After the Screening

• You’ll receive your result (negative or confirmed positive) and guidance from a clinician
• Employers may take action in line with their drug & alcohol policy
• In many cases, there’s an opportunity for rehabilitation, retesting, or support pathways

Final Thoughts

A robust drug and alcohol screening programme is vital for workplace safety, regulatory compliance, and protecting your workforce. 

At Pathways Occupational Health, we deliver testing services that are accurate, ethical, and tailored to your business needs.

Contact Pathways to book your workplace’s drug and alcohol testing or to get more information on our substance screening.