Australia Drug Testing


By Australia Drug Testing / November 10, 2023

By Australia Drug Testing / November 10, 2023

Workplace Drug and Alcohol Testing Purpose, Procedure and Types

Australian Workplace Drug Testing Laws

As the landscape of workplaces continues to evolve, so does the need for clear and effective policies to ensure a safe and productive environment. One important aspect of workplace safety revolves around the issue of substance abuse. 

In Australia, the prevalence of alcohol and drug abuse has prompted employers to take proactive measures, leading to the establishment of comprehensive workplace drug testing laws. 

In this article, we’ll guide you through the intricacies of Australian workplace drug testing laws, helping you grasp the essentials simply.

Australian Workplace Drug Testing Laws: An Overview

Australian Workplace Drug Testing Laws


Drug abuse poses significant risks in the workplace, affecting productivity, employee morale, and overall safety. Recognising this, Australian employers have implemented stringent drug testing policies. 

According to the National Centre for Education and Training on Addiction (NCETA), studies suggest that approximately one in ten workers in an Australian company are likely to test positive in a random alcohol and drug screening test.1

The Framework for Managing Risks

To address the hazards associated with alcohol and other drugs in the workplace, a comprehensive framework has been established. This framework, applicable to all workplaces, involves a risk assessment to identify internal and external conditions affecting the nature and content of the Australian workplace drug testing laws

Industries like rail, passenger transport, heavy vehicles, mining, and aviation have specific legislation regulating alcohol and drug use due to the nature of their operations.

Why Introduce an Alcohol and Drugs Policy?

The decision to introduce an alcohol and drugs policy is guided by various factors:

  • Perceived Extent of Use: Understanding the prevalence of alcohol and drug use in the workplace.
  • Identification as a Hazard: Recognising alcohol and drug use as a hazard in the workplace.
  • Risk Assessment: Assessing associated risks and tailoring the policy to meet the unique requirements of the workplace.

Implementing Australian workplace drug testing laws involves integrating it into existing occupational health and safety programs for effective management.

Steps to Develop and Implement a Policy

Australian Workplace Drug Testing Laws


  1. Conduct a Risk Assessment:

Conduct a thorough risk assessment considering factors such as high-risk machinery, work environment, organisational culture, and the availability of alcohol in the workplace.

  1. Establish a Representative Group:

Form a representative group comprising workers, health and safety representatives, and management to oversee policy development.

  1. Develop the Policy in Consultation with Workers:

Engage in an open process involving workers, representatives, and professional support networks to develop and refine the workplace drug testing policy.

  1. Adopt Effective Communication Strategies:

Ensure regular communication to provide feedback and foster a sense of ownership among workers.

  1. Plan and Implement Interventions:

Utilise the work health and wellbeing intervention tool to guide interventions, focusing on good work design and addressing work factors contributing to alcohol and drug use.

Information to Include in an Alcohol and Drugs Policy

An effective policy should include:

  • Statement: Introduce the organisation’s commitment to a safe, healthy, and productive workplace, considering stressors that contribute to harmful substance use.
  • Aim: Clearly state the policy’s objectives, aiming to maintain a safe environment, reduce costs, and provide access to information and assistance.
  • Scope: Define the scope of the policy, specifying the covered entities and individuals.
  • Code of Behaviour: Outline acceptable standards of behaviour, including guidelines for alcohol and drug consumption in relation to work.
  • Roles and Responsibilities: Specify responsibilities for monitoring, reporting, investigating incidents, and implementing corrective measures.
  • Special Circumstances: Identify safety critical positions and specific requirements for workers in high-risk duties or professions.
  • Testing: If workplace alcohol testing is implemented, provide details on the purpose, types of tests, procedures, confidentiality provisions, and consequences.
  • Discipline: Specify grounds for disciplinary measures and the number of warnings before imposing discipline.

Australian Workplace Drug Testing Laws: Key Considerations for Testing

Australian Workplace Drug Testing Laws


When considering testing, employers should:

  1. Conduct a Risk Assessment: Assess the appropriateness of testing based on the level of risk.
  1. Types of Testing: Consider methods such as breath tests, urine drug tests, and saliva tests. You should conduct these tests in accordance with the relevant Australian Standards. These standards include: 
  • AS3547:2019 for Breath Alcohol Testing Devices
  • AS4760:2019 for Procedures for Specimen Collection and the Detection and Quantitation of Drugs in Oral Fluid
  • And AS/NZS 4308:2008 for Procedures for Specimen Collection and the Detection and Quantitation of Drugs of Abuse in Urine.
  1. Precautions: Address issues related to testing accuracy, privacy, confidentiality, and legal rights of workers.
  1. Consultation: Involve workers in the decision-making process and obtain independent legal advice if necessary.
  1. Privacy Rights: Respecting privacy rights is paramount under the Privacy Act 1988. All information related to a worker is strictly confidential. Also, the workplace drug testing programs should adhere to privacy and confidentiality provisions outlined in the legislation.


Understanding Australian workplace drug testing laws is essential for maintaining a safe and productive work environment. By implementing clear policies, conducting risk assessments, and considering the privacy rights of workers, employers can effectively manage the risks associated with alcohol and drug use in the workplace. 

Stay informed, engage in open communication, and create a workplace that prioritises the well-being of its employees, including employees for drug testing.