The Practical Guide to the NHVR Master Code Update for Fleet Operators

The 2026 update to the NHVR Industry Master Code reflects an evolving approach to heavy vehicle safety.

While the Chain of Responsibility framework has existed for many years, the latest update highlights the importance of taking practical steps to prevent foreseeable harm during heavy vehicle operations.

For fleet operators, this means reviewing whether current policies, procedures and vehicle standards adequately address known risks.

What the Master Code Means for Fleet Operators

The Master Code provides guidance on how organisations can meet their safety obligations under the Heavy Vehicle National Law.

Rather than focusing purely on documentation, the Code emphasises identifying risks and implementing control measures that reduce the likelihood of incidents occurring.

Fleet operators are expected to demonstrate that they have considered the safety risks associated with their transport activities and implemented appropriate controls.

Key Areas Fleet Operators Should Review

The Master Code update provides an opportunity for fleet operators to review several aspects of their operations.

These may include:

Vehicle Safety Standards

Fleet operators should review whether their vehicles include appropriate safety features to address common heavy vehicle risks.

This may include systems designed to assist with visibility, reversing, hazard detection and interaction with vulnerable road users.

Risk Identification

Organisations should assess the environments in which their vehicles operate and identify the safety risks present.

Examples may include:

• Operating in urban areas with high pedestrian activity
• Reversing in confined environments
• Working in busy construction or depot environments
• Operating specialised equipment such as waste collection arms

Understanding these risks is the first step in determining appropriate control measures.

Contractor Management

Many fleet operators rely on subcontractors or partner organisations.

The Master Code update highlights the importance of ensuring that contractors also meet appropriate safety standards and operate vehicles that align with the organisation’s risk management approach.

This may involve reviewing contractor policies, safety documentation and vehicle specifications.

Monitoring and Continuous Improvement

Implementing safety controls is only one part of managing heavy vehicle risk.

Fleet operators are also expected to monitor the effectiveness of these controls and review them over time.

This may involve:

• Reviewing incident reports
• Assessing near-miss events
• Monitoring vehicle safety performance
• Updating procedures as new risks or technologies emerge

Continuous improvement is a core principle of effective safety management.

Strengthening Heavy Vehicle Safety Outcomes

Heavy vehicle safety is a shared responsibility across drivers, operators, organisations and contractors.

The NHVR Master Code provides a framework for identifying risks and implementing practical control measures that reduce the likelihood of incidents.

For fleet operators, the update provides a valuable opportunity to review existing practices and ensure that heavy vehicle operations align with evolving safety expectations.

Organisations reviewing their heavy vehicle safety requirements can also refer to the Heavy Vehicle Safety Requirements Information Pack, which outlines common operational risks and example tender clauses that can assist in defining fleet safety standards.

[Download the Information Pack]