How to Stay Tacticool #19: The Importance of Understanding Workplace Health & Safety When You Become a Supervisor

Anthony Karpanos

Anthony Karpanos

Helping mining, construction & venue organisations build safety that works in the field | Founding Director, Soteria 360 | 25+ yrs law enforcement & WHS | Author | Speaker

September 15, 2025

There’s a common trap new supervisors fall into – and it’s not what most people think. It’s not about managing people. It’s not about hitting KPIs. It’s about not understanding your legal and moral responsibilities for Workplace Health and Safety (WHS).

Becoming a Supervisor Changes the Game

The day you become a supervisor, your world changes.

You’re not just responsible for how your team performs, you’re now responsible for how they stay safe while doing it. That includes identifying hazards, managing risk, reporting near misses, and making sure your team is trained and fit for duty. If you ignore this part of the role, you’re not just putting your people at risk. You’re putting yourself on the line legally and professionally.

Safety Isn’t Just a WHS Team Thing – It’s Your Thing

One of the biggest myths I’ve seen across workplaces is this idea that “Safety belongs to the safety team.” Wrong.

Supervisors are the frontline of WHS. You’re the one who sees what’s happening on the ground in real time. You know when someone’s cutting corners or when a process isn’t working. You’re also the person your team will go to when something doesn’t feel right.

If you don’t know how to respond, or worse, if you ignore it, you create a culture of silence. And silence is what gets people hurt.

Here’s What You Should Know (and Do)

If you’re stepping into a supervisory role, here’s what I want you to understand:

1. You Have a Legal Duty of Care

Under WHS laws, you have a personal obligation to make sure your team is safe. That includes:

  • Providing information, instruction, and training.
  • Monitoring health and workplace conditions.
  • Taking action when risks are identified.

It’s not a “nice to have.” It’s a requirement.

2. If You Don’t Know, Ask. Then Act.

You don’t need to be an expert on every code of practice, but you do need to ask questions:

  • Is there a safe work procedure for this?
  • Has this risk been documented?
  • When was our last safety training?

Not knowing is one thing. Not asking is where things go wrong.

3. Lead by Example

You can’t expect your team to follow the rules if you’re not. Wear the PPE. Follow the process. Speak up. People watch what their leaders do more than what they say.

4. Document Everything

Supervisors who stay tacticool know this:

  • If it’s not documented, it didn’t happen.
  • If something goes wrong, your notes might protect you or your team.

Keep records of toolbox talks, safety checks, training sessions, and incident reports. It’s not about covering yourself – it’s about doing your job properly.

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Josh Smith (left) and Anthony Karpanos (right) conducting Rail Safety Leadership on site for Training Worx Australia (RTO 52508).

Final Word: Your Team’s Safety Depends on You

I’ve spent over 20 years leading teams in law enforcement, events, and government operations. The best leaders I’ve worked with aren’t the loudest or the smartest. They’re the ones who actually care about their people. And caring means making safety a non-negotiable part of the job.

If you’re stepping up into leadership – own your responsibility. Ask questions. Speak up. Act early.

And if you’re unsure about what your safety obligations are under the WHS Act—don’t wait. Start learning now. Because not knowing won’t protect you when something goes wrong.

There’s no excuse for being unprepared.

Because nothing is tacticool about ignoring safety.

Call-to-Action & Next Steps

If you’re a new or current supervisor and you’re not 100% sure what your WHS obligations are – or how to keep your people safe on shift?

Now’s the time to fix it.

1) Follow Tacticool Group Pty Ltd → Tacticool Group Pty Ltd

2) DM me to talk WHS responsibilities, supervisor training, or safety leadership

3) Forward this edition to someone stepping into a leadership role

I don’t train for comfort. I train for consequence.


Connect with me on LinkedIn: www.linkedin.com/in/anthony-karpanos-088692246

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