A Practical Guide for Australian Small to Medium Businesses

WHS Risk Register vs Activity Register — understanding the difference between these two documents is essential for Australian small to medium businesses aiming to meet their legal obligations under the Work Health and Safety Act 2011 (NSW). While they may appear similar at first glance, each register serves a unique purpose within your WHS management system and plays a key role in demonstrating due diligence.

Both documents work together to create a safer, more organised, and more compliant workplace.

What Is a WHS Risk Register vs Activity Register?

To understand the WHS Risk Register vs Activity Register comparison, it helps to look at each document separately.

WHS Risk Register

A WHS Risk Register is used to identify hazards in your workplace and record the controls in place to manage them. It provides a structured way to show that your business has considered what could cause harm and has taken steps to reduce risk.

AA typical Risk Register includes:

• The hazard (e.g., working at heights, hazardous chemicals, manual handling)
• The potential harm the hazard could cause
• The likelihood and consequence of the risk
• The control measures in place
• The person responsible for monitoring the hazard or controls
• The date the risk was last reviewed

SafeWork NSW emphasises that identifying hazards, assessing risks, and implementing controls are essential parts of due diligence. Officers and managers are expected to ensure risks are identified, reported, and addressed promptly.

Activity Register

An Activity Register, on the other hand, focuses on the specific tasks your business performs. It ensures that every activity has the correct safety documentation, training, and procedures attached.

An Activity Register generally includes:

• A description of the task or activity (e.g., using power tools, operating forklifts)
• The typical risks associated with that activity
• Which SWMS, SOPs, or policies apply
• The person responsible for overseeing the activity
• Required training, licences, or competencies

The Activity Register acts as the link between everyday work activities and the WHS controls that support those tasks. It helps supervisors plan work safely and ensures that all required documentation exists before work begins.

WHS Risk Register vs Activity Register: How They Work Together

Although they are different documents, the WHS Risk Register vs Activity Register relationship is complementary.

• The Risk Register outlines the hazards across your workplace and how they are managed.
• The Activity Register outlines the work activities being performed and ensures they have the correct safety procedures.

A simple way to remember the difference:

• The WHS Risk Register explains what could cause harm
• The Activity Register explains where and when harm could occur

Together, they create a clear line of sight from hazard → risk → activity → safe work procedure. This connection forms the backbone of a strong WHS management system..

Why the WHS Risk Register vs Activity Register Matters for Compliance

Keeping both registers updated helps your business:

• Meet WHS legal obligations
• Demonstrate due diligence to SafeWork NSW
• Improve hazard awareness among staff
• Align training and supervision with daily tasks
• Provide evidence during WHS inspections, audits, or incident investigations
• Strengthen safety culture across all levels of the business

For company officers, maintaining both documents is a practical way to show you are receiving WHS information, understanding risks, and taking steps to prevent incidents—key expectations outlined by SafeWork NSW.ce.

Final Thoughts

The WHS Risk Register vs Activity Register comparison highlights why both documents are essential in maintaining a safe and compliant workplace. By using them together, your business gains a clearer understanding of the hazards present and the activities that require proper control measures.

Investing the time to keep these registers accurate and up to date delivers benefits in compliance and, more importantly, helps protect the people who work for you.

If you need help managing these documents, tools like CIRT (Compliance, Induction, Reporting and Training) can simplify the process by linking risks, activities, SWMS, and procedures in one integrated platform.

For tailored guidance or professional WHS support, you can contact the CHD Partners team here: https://www.chdpartners.com.au/contact-us/