What Does a WHS Consultant Do? | Sydney Guide

What Is a WHS Consultant?

A WHS (Work Health and Safety) consultant is a qualified professional who provides specialist advice, assessment, and support services to help organisations manage workplace health and safety risks, meet their legal obligations, and build safety cultures that genuinely protect people.

In Australia, WHS consultants operate under the framework of the Work Health and Safety Act 2011 and associated regulations. While businesses are ultimately responsible for their own WHS compliance, a consultant brings specialist expertise, independent perspective, and practical experience that most organisations cannot develop internally.

For businesses in Sydney and across NSW, engaging a WHS consultant can be the difference between a reactive, compliance-driven approach to safety and a genuinely effective program that prevents harm, reduces costs, and supports business performance.

Core Services Provided by a WHS Consultant

WHS Management System Development

One of the most common engagements for a WHS consultant is designing and implementing a WHS management system. This includes developing safety policies, procedures, risk assessment frameworks, emergency response plans, training programs, and audit schedules — tailored to the specific industry, workforce, and risk profile of the client.

A well-designed WHS management system provides the structure for consistent, systematic safety management. It ensures that critical activities (hazard identification, risk assessment, incident investigation, consultation) are embedded in normal business operations rather than dependent on individual memory or goodwill.

Workplace Safety Audits and Inspections

Safety audits provide an independent, objective assessment of how well an organisation's WHS systems, practices, and culture are working. A WHS consultant conducting an audit will:

• Review WHS documentation (policies, procedures, risk assessments, training records)
• Inspect the physical workplace for hazards and control effectiveness
• Interview workers and managers about WHS practices and culture
• Assess compliance with WHS legislation and codes of practice
• Identify gaps and opportunities for improvement
• Provide a written report with prioritised findings and recommendations

Audits can be conducted on a scheduled basis as part of a continuous improvement program, or in response to a specific trigger (regulator audit, incident, change in operations).

Risk Assessment

Risk assessments identify hazards, evaluate the likelihood and consequence of harm, and determine appropriate control measures. A WHS consultant brings expertise in hazard identification (including less obvious psychosocial and chemical hazards), risk evaluation methodologies, and knowledge of control options across diverse industries.

Incident Investigation

When a serious incident occurs, organisations need experienced investigators who can gather evidence, interview witnesses, conduct root cause analysis, and develop corrective actions — without the conflicts of interest that often compromise internal investigations. An independent incident investigation provides credible findings that support genuine learning and improvement.

ISO Certification Support

Achieving and maintaining ISO 45001 certification requires significant preparation. A WHS consultant guides organisations through the gap analysis, system development, implementation, and audit preparation phases. See our ISO 45001 certification guide for more detail.

Training and Competency Development

WHS consultants develop and deliver training programs for workers, supervisors, and managers — from basic WHS inductions to advanced risk assessment and incident investigation workshops. Training delivered by an experienced consultant is typically more engaging and practical than generic online modules.

Regulatory Advice and Liaison

Navigating WHS legislation, codes of practice, and regulator expectations can be complex. A WHS consultant provides advice on compliance obligations, helps prepare for and respond to regulator inspections, and can represent organisations in regulatory proceedings.

Psychosocial Risk Assessment

With the explicit recognition of psychosocial hazards in Australian WHS law, many organisations need support to identify, assess, and control these risks. A specialist WHS consultant can design and facilitate psychosocial risk assessment processes, analyse data, and develop targeted management plans.

When Should You Engage a WHS Consultant?

Businesses typically engage a WHS consultant in the following circumstances:

• Starting from scratch: Building a WHS management system when the business has limited internal expertise
• Before a regulator audit or inspection: Ensuring systems and documentation are audit-ready
• After an incident: Independent investigation and corrective action support
• Pursuing ISO certification: Specialist support for the certification journey
• Expanding into new industries or risk areas: Accessing expertise for unfamiliar hazard types
• Capacity constraint: Supplementing internal safety resources during peak periods or key projects
• Independent review: Providing an objective assessment that internal teams cannot provide

What to Look for in a WHS Consultant

Not all WHS consultants are equal. When selecting a consultant for your business, consider:

Qualifications and Experience

Look for consultants with relevant formal qualifications (such as a Diploma or Bachelor in OHS/WHS, or a Graduate Diploma in OHS) and professional memberships (such as the Safety Institute of Australia). However, practical industry experience is equally important — particularly experience in your specific industry.

Independence

An effective WHS consultant provides honest, objective advice — not just what the client wants to hear. Ask about the consultant's approach to delivering difficult findings and recommendations.

Communication and Accessibility

WHS advice that is technically correct but poorly communicated has limited value. Look for a consultant who can translate complex legislative requirements into practical, actionable guidance for diverse audiences.

Commercial Awareness

Safety and business performance are not in conflict. A good WHS consultant understands the commercial context of their client's business and designs solutions that are practical, proportionate, and commercially viable — not just theoretically correct.

About Hendricks Australia

Hendricks Australia is a WHS consultancy based in Sydney, operating across NSW and beyond since 2013. Our Principal Consultant, Tony Hendricks (COHSProf, FIIRSM, IDipNEBOSH, GradDipOSM, GradDipHF&SMS, MBA), brings decades of experience across construction, manufacturing, resources, healthcare, and professional services.

We work with executive leadership teams, boards, and operational personnel to design and implement WHS solutions that are practical, compliant, and commercially aware. Contact us to discuss how we can support your business.