Developing a Health and Safety System NZ: Should You DIY or Use a Consultant?

When organisations across New Zealand start developing a health and safety system, one key question always comes up – should we build it ourselves or bring in a professional?

We recently revisited a conversation with a local organisation that highlights this exact challenge. It is a situation we see often within Kiwi businesses, especially those balancing limited resources with growing compliance responsibilities under the Health and Safety at Work Act 2015.

So, what is the right approach for your business?

The Reality of Developing a Health and Safety System NZ

A few years ago, we spoke with an organisation about strengthening their workplace health and safety system. At the time, they opted to develop it in-house as a cost-effective solution.

This approach is not uncommon, and in many cases, it can work well.

There is a wide range of resources available in New Zealand to help businesses build their own system, including:

• The Health and Safety at Work Act 2015

• Downloadable templates and policies

• Hazard and risk register examples

• Industry guidance material

These tools provide a strong starting point. However, they only address part of the equation.

What You Cannot Download

While templates and legislation are readily accessible, there are critical elements that cannot be downloaded:

• Practical experience in real workplaces

• Time to consistently manage and improve the system

• In-depth knowledge of compliance requirements

• Skills to engage staff and build a safety culture

In the case of this organisation, their documentation was reasonably solid. However, elements from outdated legislation were still included, which created confusion and potential risk.

Why Health and Safety System Implementation Matters More

The biggest challenge was not the system itself – it was the implementation.

The responsibility for workplace health and safety had been added to an already busy role. This meant:

• Limited time to drive safety initiatives

• Minimal expertise in health and safety practices

• Lack of employee engagement in safety processes

Implementation refers to how a health and safety system is applied in day-to-day operations. Without proper

implementation, even the best-written system will fail to deliver results.

A strong safety system should:

• Be actively used by employees

• Be embedded into everyday workflows

• Encourage participation and accountability

• Continuously improve over time

The Value of a Health and Safety Consultant NZ

Working with an experienced health and safety consultant in NZ can make a significant difference.

A good consultant does more than just provide documents. They can:

• Develop or refine your health and safety system

• Deliver training and upskilling for staff

• Provide ongoing support and guidance

• Help ensure compliance with NZ regulations

• Act as a safety partner for your business

What to Look for in a Consultant

When choosing a consultant, we recommend looking for:

• Relevant qualifications and industry experience

• Membership with NZISM (New Zealand Institute of Safety Management)

• Registration with HASANZ (Health and Safety Association of New Zealand)

• Strong communication and cultural fit with your team

Most importantly, they should help you build a system that works in practice, not just on paper.

Going DIY vs Engaging a Professional

Ultimately, the choice comes down to your organisation's capabilities and resources.

DIY may work if you:

• Have internal health and safety expertise

• Can dedicate time to ongoing system management

• Understand New Zealand legislation fully

A consultant is ideal if you:

• Lack internal knowledge or experience

• Have limited time or capacity

• Need confidence in compliance and implementation

• Want to build a strong safety culture quickly

Why a Strong Health and Safety System Matters

A well-developed and properly implemented health and safety system will:

• Reduce workplace injuries and incidents

• Minimise downtime and operational disruption

• Ensure compliance with NZ regulations

• Improve staff confidence and engagement

• Protect your business reputation

It is not just about avoiding risk. It is about creating a safer, more productive workplace.

How Safewise Can Support Your Business

At Safewise, we work alongside New Zealand PCBUs that need additional health and safety knowledge, time, or support.

Whether you need:

• A fully developed health and safety system

• Help with system implementation

• Staff training and engagement

• Ongoing advisory support

We can tailor solutions to suit your business size, industry, and goals.

Explore how we can support your journey toward a safer workplace here.