Workplace Drug & Alcohol Testing Services
Why Workplace Drug and Alcohol Testing Matters
Did you know that 1 in 10 workers report being affected by a colleague’s use of alcohol? Substance use doesn’t just impact individuals—it compromises safety, productivity, and compliance across the entire organisation.
At Initial Response Health & Safety, we deliver professional, fully compliant workplace drug and alcohol testing services to help businesses:
- Reduce incident risk and liability
- Lower compensation claims and absenteeism
- Improve productivity and morale
- Strengthen safety culture
- Meet WHS obligations with confidence
Our experienced team supports industries ranging from construction and mining to logistics, manufacturing, and events.
Flexible Onsite Drug & Alcohol Testing
- Compliant with AS/NZS 4760:2019 (oral) and AS/NZS 4308:2008 (urine)
- Detects a broad range of substances
- Non-invasive procedures using reliable, validated methods
- Same-day reporting to authorised personnel
- Conducted with advanced, handheld devices
- Accurate to three decimal places (0.000–0.400% BAC)
- Compliant with AS3547:2019
- Immediate results with precision and reliability
When Should You Test?
We offer flexible testing packages to suit your operational and safety needs:
Pre-Employment
Ensure new hires are fit for duty before joining your team.
Random Testing
Helps discourage use and supports high-risk or high-compliance workplaces.
Post-Incident
Evaluate if alcohol or drugs contributed to a workplace incident.
For-Cause
Initiated when substance use is suspected based on behaviour or performance indicators.
Testing Methods & Accuracy
Oral Fluid (Saliva) Testing
- Detects recent usage
- Quick and non-invasive
- Ideal for onsite convenience and same-day results
Urine Testing
- Detects recent usage
- Quick and non-invasive
- Ideal for onsite convenience and same-day results
Breath Alcohol Testing
- Instant blood alcohol content (BAC) results
- Excellent for immediate clearance or confirmation
Chain of Custody & Confirmatory Testing
We ensure every sample is handled professionally and securely, with full chain-of-custody documentation and strict confidentiality.
If a non-negative result occurs:
- The sample is sent to a NATA-accredited laboratory
- Confirmatory testing is completed using GC/MS (Gas Chromatography-Mass Spectrometry)
- Results are typically returned within two business days
Pending company policy, the employee may be temporarily stood down until the confirmatory result is returned.
Why Choose Initial Response Health & Safety?
NATA Laboratory Partnerships for Confirmatory Testing
AS/NZS-Compliant Processes Across All Test Types
Prompt Reporting and Confidentiality Guaranteed
Fully Mobile Testing Services – We Come to You
Trusted by Industrial, Civil, and Corporate Clients Across NSW
Frequently Asked Questions
Are your tests compliant with Australian standards?
Yes, all testing is performed to the latest AS/NZS standards for oral fluid, urine, and breath alcohol testing.
Do you use NATA-accredited labs?
We partner with NATA-accredited laboratories for confirmatory testing of all non-negative samples.
How fast do we receive results?
Initial results are provided same-day. Confirmatory lab results are typically returned within two business days.
Can you test outside regular business hours?
Yes. We offer after-hours and shift-aligned testing programs across NSW.
Have any questions/Queries?
Ready to Strengthen Your Safety Culture?
Contact Initial Response Health & Safety today to arrange reliable, on-site drug and alcohol testing services tailored to your workforce.
0491 344 454
Call us today!
Send us an Email
info@initialresponsehs.com.au
Find us at
17/79 Barton St, Kurri Kurri NSW 2327