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    Saliva Drug Test

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    Saliva Drug Test: A Practical Workplace Solution

    Saliva drug testing has become a preferred method of screening for drug use in Australian workplaces. It offers a non-invasive, fast and reliable approach to detect recent drug use, making it suitable for safety-sensitive industries where quick results and minimal disruption are priorities.

    At SafeWork Health, we provide accurate and compliant saliva drug test services that meet Australian Standards. Our team of experienced professionals helps workplaces maintain a safe, productive environment at any time of the day or night.

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    Our Saliva
    Drug Testing Services

    SafeWork Health provides professional, compliant drug testing across Australia. We use the ToxWipe 7, a saliva drug testing device that has been independently verified to meet the current AS/NZS 4760:2019 Standard. This standard ensures consistency, reliability, and scientific accuracy in testing for drugs in oral fluid.

    Our accredited Collectors are trained to perform all collections in accordance with AS/NZS 4760:2019. They also hold HLTPAT005 qualifications for collecting specimens for drugs of abuse testing or equivalent. This ensures every mouth saliva drug test is done professionally and with minimal disruption to your business.

    Our services are available nationwide, 24 hours a day, seven days a week, whether you require scheduled, random or incident-based testing.

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    Mouth Saliva Drug Test vs Other Testing Methods

    A mouth saliva drug test (also known as an oral fluid test) involves collecting a sample of saliva from inside a person’s mouth. Compared to other methods like urine or blood tests, a saliva test is far less intrusive and delivers rapid results on-site. It’s especially useful for detecting recent drug use, typically within the past 24 to 48 hours.

    Unlike urine drug tests, which may detect substances long after impairment has passed, a saliva test focuses on current impairment risk. This makes it a valuable tool for safety-critical roles, where real-time fitness for duty is non-negotiable.

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    Safework Health provides laboratory drug and alcohol testing.;

    Saliva Drug Test in Australia: Standards and Accreditation

    Australia has strict guidelines for oral fluid drug testing to ensure fair and consistent results. The current governing standard is AS/NZS 4760:2019. SafeWork Health holds Section 2 accreditation under this standard, meaning we are certified to conduct collection and confirmation testing processes.

    All non-negative results collected onsite are confirmed in our NATA-accredited laboratories, using approved cut-offs and testing methods that align with national protocols. Our lab procedures are subject to regular audits and quality assurance checks.

    Employers can trust that each saliva drug test in Australia conducted by SafeWork Health meets legal and scientific best practices.

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    Safework Health provides laboratory drug and alcohol testing.;
     

    What Substances Can a Saliva Test Detect?

    The ToxWipe 7 oral fluid testing device detects a wide range of substances, including:

     
    • Amphetamines
    • Methamphetamines
    • MDMA (Ecstasy)
    • Opiates
    • Cocaine
    • THC (Cannabis)
    • Benzodiazepines
    • Oxycodone
     

    While benzodiazepines are not mandated under the AS/NZS 4760:2019 Standard, we include them on the ToxWipe 7 due to industry demand. Many employers choose to screen for these substances to meet internal policies or specific legislative requirements.

     

    How a Saliva Test for Drug Use Works

    A saliva test for drug use involves the following steps:

     
    1. Collection: A trained Collector uses the ToxWipe 7 to gather a saliva sample from the inner cheek or under the tongue.
    2. Analysis: The device processes the sample and provides a preliminary result within minutes.
    3. Confirmation: If the test shows a non-negative result, the sample is sent to a NATA-accredited lab for confirmation testing using the appropriate cut-off levels.
     

    This streamlined process makes oral fluid testing highly efficient for onsite testing environments. Results can be obtained quickly, enabling businesses to act decisively when needed.

     

    Why Choose a Mouth Saliva Drug Test for the Workplace?

    There are several reasons employers across industries choose oral fluid testing:

     
    • Non-invasive: No need for private collection rooms or special facilities.
    • Rapid results: Most tests deliver results within 5–10 minutes.
    • Convenience: Testing can be done onsite with minimal disruption.
    • Recent use detection: A saliva drug test is ideal for determining recent use that may affect workplace safety.
    • Compliance: When conducted according to AS/NZS 4760:2019, saliva drug tests meet national compliance standards.
     

    For industries like construction, mining, transport and logistics, this method offers a practical and legally compliant solution.

     

    Safe and Accredited Oral Fluid Testing Devices

    The ToxWipe 7 is our preferred saliva test device. It has been independently assessed by a NATA-accredited lab and shown to meet all performance criteria set out in the current Australian Standard. It has been investigated for all required drug classes, including benzodiazepines, to meet broader industry needs.

    This makes it suitable for:

     
    • Random drug testing programs
    • Pre-employment screening
    • Return-to-work assessments
    • Incident and post-incident testing
     

    Using this device ensures your program remains accurate and reliable, reducing the risk of legal challenges or false results.

     

    Industries That Rely on Saliva Drug Testing

    Saliva drug testing is widely used across industries that rely on employee alertness and safety, including:

     
    • Mining and resources
    • Construction and infrastructure
    • Transport and logistics
    • Warehousing and manufacturing
    • Healthcare and aged care
    • Local government and utilities
     

    In these settings, the ability to detect drug use quickly and non-invasively is essential to reducing risk and protecting both workers and the public.

     

    Supporting Broader Safety Programs

    Drug testing is just one part of a broader safety and compliance strategy. Many of our clients also implement ongoing support services, including:

     
    • Education and awareness training
    • Policy development and review
    • Employee assistance programs (EAP)
    • Biological monitoring for chemical exposure
     

    We also support clients with a full range of services under our AOD test framework to help ensure safer work environments.

     

    Onsite, 24/7 Mobile Drug Testing

    SafeWork Health provides mobile drug testing services across Australia. Our vehicles are fully equipped to conduct compliant testing on the go. We also offer oral fluid and Instant urine drug test services, depending on your needs.

    Mobile testing is ideal for:

     
    • Remote locations
    • FIFO/DIDO rosters
    • Shift work environments
    • Incident response scenarios
     

    Wherever your team operates, we can offer you minimal lead time. Our mobile drug testing solutions provide flexibility without compromising compliance.

     

    Preparing for a Saliva Drug Test

    For employers, preparing your site for testing is simple:

     
    • Provide a clean, quiet area for the collection process
    • Inform staff about your company’s drug and alcohol policy
    • Encourage transparency and cooperation among teams
     

    Workers should avoid any substance use that could interfere with test results. This includes prescription medication, where relevant, which should always be declared before testing.

     

    When to Use a Saliva Test

    Oral fluid testing is especially useful in the following situations:

     
    • Pre-employment: Screen potential hires as part of the onboarding process
    • Random testing: Detect possible use among employees with safety-critical responsibilities
    • Post-incident: Rule out impairment following workplace accidents
    • Reasonable suspicion: When drug use is suspected based on behaviour
    • Return-to-work: Ensure an employee is fit for duty after leave or treatment
     

    A saliva drug test provides the speed and accuracy needed to support safe decision-making. It can also form part of a broader drug test for job readiness checks for new hires.

     

    Legal Considerations and Compliance

    Employers must ensure that all drug testing is lawful, consistent, and properly documented. This includes:

     
    • Following national testing standards (AS/NZS 4760:2019)
    • Engaging NATA-accredited providers
    • Using qualified collectors and validated devices
    • Protecting employee privacy and confidentiality
     

    SafeWork Health supports employers through every stage of their drug testing program to meet these requirements.

     

    Other Services You Might Need

    Alongside oral fluid testing, we provide a full suite of workplace services, including:

     
    • Instant urine drug test services
    • Breath alcohol testing
    • AOD test program development and support
    • Fit-for-work medical assessments
     

    We also assist businesses with drug tests for job readiness screening and long-term workforce health strategies.

     

    Book a Saliva Drug Test for Your Workplace

    If your workplace is ready to implement or review its drug and alcohol testing program, we’re here to help. Our team provides fully accredited saliva drug testing services with flexible onsite options, clear reporting, and ongoing support.

    To arrange a test or learn more about our services, contact SafeWork Health today. We’ll work with you to create a safe, compliant, and proactive workplace drug testing program.

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    FAQs

    How accurate is a saliva drug test?

    When conducted in accordance with AS/NZS 4760:2019 and confirmed by a NATA-accredited lab, saliva tests are highly accurate for detecting recent drug use.

    How long do drugs stay in saliva?

    Most drugs are detectable in oral fluid for 24 to 48 hours after use, though this can vary based on the substance and individual metabolism.

    Can prescription medication affect results?

    Yes. It’s important to declare any prescriptions before testing so results can be properly interpreted by a qualified laboratory.

    Is a mouth saliva drug test suitable for all industries?

    Oral fluid testing suits most industries, especially those with safety-critical roles. It’s often used in mining, transport, and construction.

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    More Information

    Contact us today to learn more about our oral fluid drug testing services.

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