With Australia now in the midst of winter, less than 10 years ago Integrity Sampling’s workplace drug testing results would have seen a slight change. While cannabis – or more…
Author: Michael
Michael is the founder of Integrity Sampling and is responsible for overseeing all national operations. He is based at Integrity Sampling's head office in Melbourne and is also responsible for the co-ordination of drug and alcohol testing within Victoria, assisting in the implementation of drug and alcohol (fit for work) policies and the presentation of drug and alcohol education and awareness programs.
You can connect with Michael Wheeldon on LinkedIn
Integrity Sampling will be at WorkSafe Tasmania Conference 2026
Integrity Sampling is excited to be taking part in the WorkSafe Tasmania Conference 2026, and we look forward to connecting with employers, safety professionals and industry leaders from across Tasmania.…
Welcome Kristy Spilsbury – New Owner of Integrity Sampling Tasmania
We’re pleased to announce that Kristy Spilsbury has joined Integrity Sampling as the new owner of our Tasmanian franchise. Based near Launceston, Kristy brings more than 20 years’ experience across…
Refusing a drug test in Victoria is not a smart choice
If you’ve taken drugs recently and are asked to undertake a drug test—whether by police on the roadside or by your employer—it might be tempting to refuse. But as we’ve…
Risk based approach to drug and alcohol testing
In Australia, the goal of workplace drug and alcohol testing is simple: ensuring fitness for work and maintaining safety. This means that if your business operates in transportation, manufacturing, construction,…
Queensland ‘stronger’ road laws highlight the importance of being fit for duty at work
From 1 December 2026, Queensland will introduce tougher penalties for drink and drug driving as part of a broader effort to reduce the state’s road toll. While these reforms apply…
Cocaine in the workplace on the rise
What are “nose beers” and “nose candy”, and what do they have to do with risk in the workplace? As highlighted by the Alcohol and Drug Foundation in a recent…
Does random drug and alcohol testing work?
Random testing remains one of the most effective workplace safety tools — and one of the most misunderstood. When implemented correctly, random workplace drug and alcohol testing is not about…
Heavy vehicle law changes and drug and alcohol testing in South Australia
Heavy Vehicle National Law changes come into effect across Australia soon, including in South Australia. What are the changes and what do they mean for your transportation business? While there…
Hair drug testing: When not to use it
You may wonder why a provider of hair drug testing services would write a post on when not to use it. It might seem counterproductive, but there’s a good reason.…
The dollars and sense of workplace drug and alcohol management in Tasmania
Warehouse and distribution operations manager Max had a mission. When he stepped into his role at the Tasmanian business two years ago, it was struggling. Rising costs, shrinking margins and…
AI and workplace drug and alcohol management
We all know the big impact that AI and automated systems are having on the world. While much of this is valuable, there are also plenty of concerns, including recent…
Alcohol remains WA’s biggest concern
Media coverage of Western Australia’s wastewater testing results is missing the mark, according to an article published on a WA news website. Much of the attention has focused on methamphetamines…
Workplace drug and alcohol education can be the missing link
Your workplace has a clear and detailed drug and alcohol policy and you review it often. You run testing programs, including pre-employment, post-incident, reasonable suspicion and random testing. You also…
Incident shows why age stereotypes can be dangerous in NSW workplaces
NSW Police recently reported that a man has been charged with a string of offences, including possessing a prohibited drug and driving while under the influence of drugs. Concerning, but…
Fit for duty or deterring use? Why your drug testing method must match your goal
When it comes to workplace drug and alcohol management, and drug testing in particular, every workplace needs to answer one critical question from the very beginning: What is your goal?…
7 common mistakes companies make with drug and alcohol management
Drug and alcohol management is a critical part of workplace safety, yet many organisations still find it challenging to get right. After more than 25 years working with businesses across…
Road train crash near Darwin highlights workplace drug testing importance
Any employee who turns up for work not fit for duty in the Northern Territory is a concern, but when it involves a road train driver and drugs, the potential…
Workplace drug testing cut-off levels explained
As a manager in a manufacturing plant, you’ve seen and heard it all. Until this morning. One of your employees has returned a non-negative result for opiates. When questioned, he…
Record drug use in Victoria: What does it really mean and what are the implications for workplace drug testing
According to a report in the Herald Sun, Victoria is facing growing concern about illicit drug use after recent wastewater testing data showed record levels of methamphetamine and cocaine consumption…