Uniting Workplace Drug Testing Providers

Advancing common goals and driving positive change

Australia’s Peak Industry Body for the Workplace Drug Testing Industry

The Workplace Drug Testing Association (WDTA) is the Peak National Body representing the broad interests of the workplace drug testing sector in Australia.

In fact, any organisations (public or private) with an interest in workplace drug testing can apply for associate membership with our Association. This can provide an invaluable resource to keep up to date with the latest changes in Compliance, technology and equipment.

Speak to a Member!

If you would like to speak to one of our team members in relation to becoming a member, please fill out the details below.

    Where our Association is striving hard to maintain a long-lasting relationship with its existing members, we warmly welcome new members to join our Association.

    What We Do

    We represent the interests of our Membership to help establish and uphold quality frameworks that support professional drug testing service delivery. We do this through participation on various Standards Committees and developing our own supporting guidelines designed to fill operational gaps and address technical issues in existing Standards.

    We also provide information to organisations who are considering introducing a drug and alcohol program about key issues to consider and effective solutions that can be considered.

    What We Don’t Do

    The Association (itself) does not directly provide any drug testing services. The Association members do provide these services and support functions (including supplying equipment, developing policies and providing education programs).

    Australia’s Peak Industry Body for the Workplace Drug Testing Industry

    • enquiries@wdta.org.au

    Become A Member

    Our Association strives hard to maintain long-lasting relationships with existing members and we warmly welcome new members to join our Association.

    Member Information

    Member Benefits

    • Keep informed with the latest compliance requirements and trends in the industry

    • Be part of the association that represents your industry to Government and Standards

    • Receive recognition for being part of the representative association for this industry in Australia

    • Participate in industry improvements for education, quality and technology

    • Establish connections with like-minded industry participants

    $6 Billion

    Alcohol and drugs cost Australian Workplaces an estimated $6 Billion per year


    10% of workplace deaths are drug or alcohol related


    20-25% of workplace accidents are drug or alcohol related

    2.5 Million

    2.5 Million days are lost annually due to drinking and drug use

    Covid 19 Workplace Screening

    To meet industry requirements for Covid19 Rapid Antigen Testing and PCR Collection, many of our WDTA members are also conducting on-site Covid 19 screening/collection along with Drug and Alcohol Testing. All WDTA member Drug and Alcohol Collectors are fully trained in infection control and experienced in handling and collecting biological specimens.

    Teams conducting workplace Covid 19 testing have undertaken additional training for nasopharyngeal collection. Ask your WDTA workplace testing partner how they can help your organization with Covid19 screening today.

    Your Team Members

    Our mission is to represent the workplace drug and alcohol testing providers and equipment suppliers throughout Australia.

    More About Us

    Malcom Beacham

    Chairman WDTA

    John DeMelllow

    Public Officer WDTA

    Gavin Holland

    Director WDTA

    John Jeffs

    Treasurer WDTA

    Larissa McLaughlin

    Secretary WDTA

    Malcom Beacham

    Chairman WTDA
    Managing Director Safework Laboratories Pty Ltd

    John DeMelllow

    Public officer WTDA
    Scientific Director, Drug and Alcohol Solutions Australia

    Gavin Holland

    Public Officer WDTA
    Owner and Director of Royal Medical Supplies

    John Jeffs

    Treasurer and Secretary WDTA
    Director & Owner J & K Nominees Pty Ltd

    Larissa McLaughlin

    Membership Officer WDTA
    Toxicology Business Manager ANZPI, Abbott


    Here’s what our happy members had to say about our services:

    Royal Medical Supplies joined the WDTA due to frustration with the existing standards and relevant accreditation bodies. The WDTA is a welcome collective of highly experienced drug testing organisations and individuals and I highly recommend this association to anyone in the workplace drug testing industry.

    Royal Medical Supplies Pty Ltd

    We joined WDTA because we felt it was important to be part of a united industry body, promoting the interests of members for compliance and dealings with various government agencies. WDTA has quickly established a foothold in this regard with representation on various Australian Standards Committees and presentations to the Senate.

    Fit 4 Duty Pty Ltd

    Safework Laboratories has been a member for the WDTA since its inception in 2017. We felt that there was a need to have an industry body that represented those organisations that do onsite workplace drug testing and SWL has been delighted to see the interest in our new association as well as the high profile it has achieved. In the short existence of the WDTA, it has been an influential advisor and committee member advising on new Australian Standards that are directly applicable to workplace drug testing, it has been asked to present to a Senate Enquiry as well other political events, but equally importantly it has provided a forum whereby those companies that work in this space can interact and work in a collaborative way to support and help each other on areas of mutual interest.

    Safework Laboratories

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    WDTA acknowledges the potential risk coronavirus for which we endorse the attached Department of Health “Guide”. Please click on the image to access the PDF.


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