Occupational Health And Safety Act 2004: Employer Compliance Guide (Victoria)

Running a business isn’t just about great products or services - it also means keeping your people safe. If you employ staff in Victoria, the Occupational Health and Safety Act 2004 (OHS Act 2004) is the law that sets out what you must do to protect health, safety and welfare at work.

Getting OHS right doesn’t need to be overwhelming. With a clear understanding of your duties and a simple, practical system, you can prevent incidents, support your team and stay compliant from day one.

In this guide, we’ll explain what the OHS Act 2004 requires in plain English, outline your key duties as an employer, and walk through the steps to build a robust, fit‑for‑purpose compliance program for your workplace.

What Is The Occupational Health And Safety Act 2004 (Victoria)?

The OHS Act 2004 is Victoria’s primary workplace safety law. It aims to secure the health, safety and welfare of employees and others at work by imposing clear duties on employers and other duty holders (such as self‑employed people, and those who manage or control workplaces, plant or substances).

While other Australian jurisdictions use harmonised “WHS” legislation, Victoria operates under its own OHS framework. The goal is the same: employers must provide and maintain a working environment that is safe and without risks to health, so far as is reasonably practicable.

“Reasonably practicable” asks what a reasonable person would do to eliminate or reduce risk, taking into account the likelihood and severity of harm, what is known about the hazard, and the availability and suitability of controls, weighed against cost. In practice, that means identifying hazards, controlling risks at the source, training and supervising staff, and reviewing how effective your controls are over time.

It’s also important to know that Victoria uses official Compliance Codes (not “codes of practice”). These Compliance Codes provide practical guidance on how to achieve compliance with particular duties under the Act. You don’t have to follow a Compliance Code, but if you do, you will be deemed to have complied with the law for the matters covered. Many businesses find them a helpful benchmark when designing procedures and training.

Why OHS Compliance Matters For Employers

Prioritising workplace safety is not just a legal box to tick - it’s good business. Effective OHS reduces injuries, downtime and insurance costs, supports retention, and builds a culture where people can do their best work.

On the flipside, neglecting safety exposes you to serious legal, financial and reputational risk. WorkSafe Victoria can visit your site, review documents, issue improvement or prohibition notices, and prosecute for breaches. Significant penalties apply, and for severe contraventions there can be criminal consequences.

Beyond penalties, a serious incident can be devastating for your team. A proactive approach to your duty of care as an employer helps you prevent harm and demonstrates that safety is part of “how we do things here”.

Your Legal Duties Under The OHS Act 2004

As an employer in Victoria, your core obligations include the following, so far as is reasonably practicable:

• Provide and maintain a safe working environment: This covers premises, plant, substances and systems of work, and extends to safe entry and exit, and safe work practices.
• Ensure welfare facilities are adequate: Provide appropriate amenities such as toilets, hand‑washing facilities, drinking water, break areas and first aid.
• Provide information, instruction, training and supervision: Make sure employees have the knowledge and supervision they need to perform tasks safely, including inductions, refresher training and clear procedures.
• Consult with employees and Health and Safety Representatives (HSRs): Consult on OHS matters that affect employees, including when identifying hazards, making decisions about risk controls, or proposing changes to premises, plant or systems of work.
• Monitor employee health and workplace conditions: Keep an eye on factors such as noise, air quality, heat, fatigue and exposure to substances, and undertake health monitoring where required.
• Maintain incident processes and notify WorkSafe of notifiable incidents: If a death, serious injury/illness, or dangerous incident occurs, you must notify WorkSafe immediately and preserve the incident site (unless it’s unsafe to do so) until an inspector directs otherwise.

There are additional duties for those who manage or control workplaces, and for designers, manufacturers and suppliers of plant and substances. Even if third parties are involved (e.g. hired equipment, contractors), employers must ensure their workplace remains safe for everyone who may be affected by the work.

Step‑By‑Step Employer Compliance Guide

The simplest way to meet your obligations is to build a practical OHS system that fits your business. Use the steps below as a roadmap - then refine and scale as you grow.

1) Map Your Work And Identify Hazards

Start with a walkthrough of your operations. Consider each task, where it happens, who’s involved and what could cause harm. Look at obvious hazards (unguarded machinery, trips and slips) and less visible ones (fatigue, stress, manual handling, heat, noise, chemicals, psychosocial risks).

Speak with your team and HSRs, check past incident and near‑miss reports, and review relevant Compliance Codes for your activities. Document what you find - a simple risk register is fine to begin.

2) Assess Risk And Choose Effective Controls

For each hazard, assess the likelihood and potential harm, then apply controls using the hierarchy of control: eliminate the hazard where you can; if you can’t, substitute, isolate or engineer the risk down; then add administrative controls and personal protective equipment as supporting measures.

Prioritise changes with the biggest risk reduction for the effort involved. Where plant or chemicals are involved, ensure controls align with manufacturer instructions and any applicable Compliance Codes.

3) Set Your Safety Policies, Roles And Procedures

Turn your approach into clear, written policies and procedures so everyone knows what “good” looks like. At minimum, define your OHS policy and responsibilities, hazard reporting, incident response, risk management, emergency procedures, consultation arrangements (including how HSRs and designated work groups operate), and induction/training processes.

Many employers capture these in a Staff Handbook alongside other key workplace policies such as bullying, harassment and discrimination, drug and alcohol, and fatigue management. A tailored Staff Handbook and a fit‑for‑purpose Workplace Policy suite make it easier to set expectations, manage risks and demonstrate compliance.

4) Induct, Train And Supervise

Provide a thorough induction for new starters and contractors before they begin work. Cover site rules, hazards, safe work procedures, emergency response, reporting processes and how to raise OHS issues.

Offer ongoing, task‑specific training when you introduce new equipment or processes, and refresher training at reasonable intervals. Keep concise training records (dates, topics, attendees) - this helps you track gaps and show compliance.

5) Consult Early And Often

Consultation is a legal requirement and a practical advantage. Build regular touchpoints such as toolbox talks, OHS committee meetings (where established), and one‑on‑one check‑ins. Involve HSRs in identifying hazards and selecting controls, and make sure employees can access relevant information about health and safety.

Where you anticipate changes (e.g. a layout change, new plant, altered rosters), consult before decisions are made. Early input improves solutions and buy‑in.

6) Monitor Conditions And Employee Health

Keep an eye on working conditions and how people are coping. That may include environmental monitoring (noise, air quality, heat), ergonomic assessments for office or home‑based work, and health monitoring where required by law.

When health issues emerge, handle them sensitively and lawfully. In some circumstances you may request a fitness for duty or return‑to‑work assessment; make sure any request for a medical clearance to return to work is reasonable and tied to the inherent requirements of the role.

7) Prepare For Incidents And Notify WorkSafe When Required

Have a simple, well‑rehearsed incident response procedure. Make sure your team knows how to make an area safe, provide first aid, escalate, record the incident and preserve the site if it’s notifiable.

For notifiable incidents (e.g. a death, serious injury or illness, or a dangerous incident), you must notify WorkSafe immediately and keep records. Be ready to support a WorkSafe visit and provide documents if requested. Investigate all incidents and near misses, fix root causes, and review whether your risk controls need updating.

8) Keep Records And Continually Improve

Good records make audits easier and help you learn. Keep your risk register, consultation notes, training records, maintenance logs, incident reports and corrective actions together and up to date.

Schedule periodic reviews of your OHS system (for example, quarterly), and after any significant change. Continuous improvement is a core principle of effective safety management.

9) Put The Right Documents In Place

Supporting documents help you put your system into action and manage risk day to day. Useful inclusions are:

• OHS Policy and Roles: A short statement of your commitments and responsibilities, approved by leadership and shared with staff.
• Staff Handbook and Workplace Policies: Clear rules and procedures for conduct, safety, hazards, complaints and reporting. Consider a formal Staff Handbook and targeted Workplace Policies for your risks (e.g. fatigue, PPE, bullying, drug and alcohol).
• Employment and Contractor Agreements: Set expectations around safety, competency, supervision and equipment. Use a tailored Employment Contract for staff and a clear Contractors Agreement for independent contractors.
• Labour Hire or Recruitment Agreements: If you use on‑hire staff, your obligations still apply - formalise responsibilities with a Labour Hire Agreement.
• Consent Forms Where Needed: If you implement lawful, risk‑based screening (e.g. drug and alcohol testing), use an appropriate Drug Test Consent Form and ensure your policy is robust. For broader context, see our guide on drug testing employees.
• Checklists and Templates: Induction checklists, risk assessment templates, pre‑start safety checklists and incident report forms make it easier to do the right thing consistently.

Not every workplace needs the same set of documents. Focus first on the tools your team will actually use, then build out as your operations become more complex.

Contractors, Labour Hire And Remote Work

Your duties under the OHS Act 2004 extend beyond direct employees. You must take reasonably practicable steps to ensure the safety of contractors, labour hire staff, visitors and any other persons who may be affected by your work.

Contractors And Labour Hire

Before work starts, ensure on‑site contractors receive the same induction and supervision you’d provide a new employee. Check their competencies and licences, and make sure their equipment and procedures meet your site standards.

Use written agreements to define roles and safety responsibilities. A tailored Contractors Agreement and, where relevant, a clear Labour Hire Agreement help align expectations and reduce gaps in safety management.

Remote And Hybrid Work

If people work from home or off‑site, your OHS duties still apply. Take reasonably practicable steps to ensure their work environment is safe - think ergonomics, clear work hours and breaks, communication and incident reporting. Provide guidance on safe workstation setup and consider virtual risk assessments where appropriate.

Monitor wellbeing and workload like you would on‑site, and make sure remote workers are included in consultation, training and incident processes.

Key Takeaways

• The OHS Act 2004 is Victoria’s workplace safety law. Employers must provide and maintain a safe working environment, so far as is reasonably practicable.
• Your core duties include providing safe systems of work, welfare facilities, training and supervision, consulting with employees/HSRs, monitoring health and conditions, and notifying WorkSafe of notifiable incidents.
• A practical OHS system - hazard identification, effective controls, clear policies, inductions, consultation, monitoring and incident response - is the best way to meet your obligations.
• Victoria’s Compliance Codes offer practical guidance; following them is one way to demonstrate compliance for the matters they cover.
• Your duties extend to contractors, labour hire staff, visitors and remote workers. Induct them properly and clarify responsibilities in your agreements.
• Keep good records and review your controls regularly. Continuous improvement is key to prevention and legal compliance.
• The right documents (policies, Staff Handbook, Employment Contracts, Contractor and Labour Hire Agreements, consent forms) make day‑to‑day safety management simpler and more consistent.

If you’d like a consultation on your OHS Act 2004 employer compliance in Victoria - or help drafting workplace policies, handbooks and agreements - you can reach us at 1800 730 617 or team@sprintlaw.com.au for a free, no‑obligations chat.