WHS / OHS Incident & Accident Investigation Adelaide
- Find the Real Why to Stop Repeat Accidents
- Fair & Honest Investigation With No Finger Pointing
- Know the Rules to Prevent Trouble
Gain Clarity, Prevent Recurrence, and Protect Your Company
Workplace accidents can be disruptive, costly, and taxing. But understanding the root cause is key to preventing future incidents and ensuring employee safety. Our team of licensed investigators and auditors provide impartial assessments to uncover the cause and provide valuable insights to improve workplace safety. We can also assist and support you to action notices from SafeWork SA, or other state authorities, such as Improvement Notices, Prohibition Notices, Infringement Notices, or Stop Work Orders.

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With ISO certifications in quality, safety, and environmental management, WLSS is dedicated to maintaining the highest standards in everything we do. Learn more about how our expertise and ISO certifications support your company.



Learn From Accidents to Prevent Further Disasters
Schedule your WHS / OHS incident investigation for proactive prevention of accidents.
Why Choose WLSS for Your Incident & Accident Investigations in Adelaide and South Australia?
Find the Real Why to Stop Repeat Accidents
WLSS’s licenced investigators dig deeper than surface details to find the true cause of the accident. By understanding every aspect of your operations, we help identify and control the risks and hazards to prevent recurrence.
Fair & Honest Investigation With No Finger Pointing
The WLSS team of licensed investigators and auditors are independent referees. We investigate fairly and objectively, and without blame, leading to constructive solutions for everyone.
Know the Rules to Prevent Trouble
Our expert investigators study in detail the relevant laws and regulations to ensure your investigation follows the rules and saves you from potential legal headaches.
Sectors
We Work With
Agriculture
Construction
Marine
Manufacturing
Transport
Trades
Education
Hospitality
Food Processing
SMEs
Warehousing
Government &
Councils
See How WLSS Makes a Difference
“We had a near-miss on a worksite, and during the process of going through it with SafeWork SA, it’s not just about working safe; it’s that you can prove that you work safe. So we engaged WLSS to create a system for us to include procedures, toolbox meetings, and keeping signed copies of everything. It was a really easy process. Tristan tailored the systems to suit us.”
Chris Edgar, Red Dog Building & Renovation
Hear From Our Clients
Helping over 500 SA Businesses
& Organisations Stay Compliant
Driving Safety and Efficiency for Critical Infrastructure Projects
WLSS ensured the safety on site for critical projects at public locations for the O’Sullivan Beach Boat Ramp Upgrade and Kingscote Jetty Renewal projects.

- Unmatched Safety AdvisoryWith our stringent safety process and proactive approach, we helped our client meet the requirements of key stakeholders and government departments. These sites were high-profile and challenging waterfront constructions.
- Comprehensive WHS LeadershipOur team of expert WHS Advisors worked holistically to manage contractor safety and environmental protection, addressing high-risk activities like working at heights and multiple trades working at the same time.
- Community-Centric Risk ManagementOur dedication to safety applies to both workers and the communities who rely on these vital infrastructure projects, boosted by comprehensive risk assessments, inspections, and encompassing understanding of government construction safety expectations.
Uncompromising Safety, Uninterrupted Progress on Data Center Construction
WLSS successfully ensured a safe data center build in Adelaide CBD. Our comprehensive audits and collaborative approach with the contractors yielded proactive hazard identification systems and signifcant safety improvements. The result? A project completed on time, within budget, and without incident.

- Safety Deep DiveOur expert team meticulously assessed every corner of the project, thoroughly reviewing the Principal Contractor's safety management systems, identifying compliance gaps and recommending improvements.
- Risk Reduction ChampionsAlways with a proactive ethos, we implemented effective strategies to manage and mitigate potential hazards, ensuring a safe working environment for all personnel.
- Collaborative Safety TransformationWorking hand-in-hand with the Principal Contractor and the project team, we fostered a safety-first mindset that permeated the entire project, achieving continuous improvement on the construction site.
Protecting and Supporting Communities With Comprehensive WHS Systems
WLSS is proud to support the safety and well-being of South Australian communities. We’ve partnered with numerous schools, children’s centres, and organisations, including South Australia’s oldest charities for kids who are hearing- or vision-impaired.

- Safeguarding Vulnerable CitizensWe have developed and implemented robust emergency management plans for numerous schools and child care centres, prioritising the safety of kids by helping school staff implement emergency-ready plans.
- Powering SafetyOur team has conducted thorough electrical safety assessments, including testing and tagging over 1,300 critical electrical items in healthcare facilities, to ensure a secure environment for patients and staff.
- Efficiency Through ExpertiseBy offering a comprehensive suite of WHS services, we have streamlined WHS management for our clients, resulting in significant time and cost savings while elevating overall safety standards.
Minimise Risk, Maximise Safety
Take advantage of our WHS / OHS investigation expertise.
How We Make Incident Investigations Work
Document the Evidence
Our team promptly secures the accident site, minimising potential for further harm. We then meticulously collect and document evidence, including witness statements, photos, and video recordings.
Analyse and Identify Root Causes
We perform a comprehensive analysis of the evidence, uncovering not just the immediate cause but also the underlying factors that contributed to the incident. This in-depth approach helps prevent similar occurrences in the future.
Develop a Corrective Action Plan
Based on our findings, we collaborate with you to create an encompassing action plan that addresses the identified root causes. This plan prioritises risks and outlines specific actions to prevent future incidents.
Implement and Monitor Effectiveness
We don’t stop at planning. We actively support you in implementing the action plan and provide ongoing guidance on navigating WHS regulations. We also monitor the effectiveness of the plan and make adjustments as needed to ensure long-term workplace safety.
Your Safety Partner for Peace of Mind
Each business has its unique challenges when it comes to WHS / OHS incident investigations. With WLSS, you’re supported at all times by our dedicated team. We deliver personalised, expert solutions to ensure your business stays compliant and safe. Our qualified experts work closely with you to create tailored strategies that address your specific needs and ensure peace of mind.

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& Memberships
Frequently
Asked Questions
Have questions? Contact our helpful team by phone for immediate assistance, or fill out our quick online form and we’ll be in touch as soon as possible.
What types of incidents require an investigation?
Any workplace incident resulting in injury, near misses, property damage, or dangerous situations should ideally undergo an investigation. WLSS’s licensed investigators and auditors help you identify the right level of analysis based on the incident’s severity, ensuring compliance with WHS / OHS standards and improving workplace safety.
Who conducts the incident investigation, and how is objectivity ensured?
Investigations are led by qualified WHS / OHS Advisors, trained and licensed to conduct fair and unbiased assessments. WLSS advisors operate independently, without internal company influence, ensuring that findings focus on factual causes rather than assigning blame.
What information should I prepare before an investigation starts?
To assist with a thorough investigation, prepare any relevant documentation such as:
- Incident reports and witness statements
- Employee training records
- Equipment maintenance logs
- Safety protocols and procedures
WLSS will guide you in gathering and organising these documents to streamline the process.
What if my organisation receives a regulatory notice after an incident?
WLSS offers support for understanding and addressing regulatory notices such as Improvement Notices, Prohibition Notices, Infringement Notices, or Stop Work Orders issued after a workplace incident. We help you interpret notice requirements, guide you in gathering evidence to show compliance, and assist in adjusting safety practices to satisfy regulatory authorities.
What outcomes can we expect from the investigation report?
WLSS provides a detailed report outlining root causes, contributing factors, and actionable recommendations for improvement. You’ll receive both short- and long-term strategies to mitigate risks, adjust safety protocols, and prevent future incidents effectively.
What are the benefits of involving an external WHS / OHS advisor like WLSS in an investigation?
External advisors provide a fresh, unbiased perspective, often uncovering overlooked details. WLSS ensures compliance with regulatory requirements, and our licensed and qualified Advisors bring extensive experience, which leads to more accurate findings and practical, preventive strategies that benefit your whole organisation.
How frequently should we review and update incident investigation procedures?
Regular reviews are essential, especially when regulations change or after significant incidents. WLSS advises on maintaining up-to-date policies and practices, and we offer support to keep your procedures aligned with current WHS / OHS standards and organisational needs.
Complementary Services to
Boost Your WHS / OHS System
Risk Assessments
Safeguard your workplace and employees with WLSS’s expert risk assessments and proactive safety strategies.
On-Site WHS / OHS Support
WLSS helps you create a safer and more productive environment with proactive WHS / OHS support where you need it.
System Audits
Turn audits into opportunities: Optimise your systems, ensure compliance with Australian Standards, and elevate business performance.
Tender Applications
We translate your expertise into winning tender applications that speak to your clients’ needs.
Build a Simpler, More Effective WHS / OHS for Your Company
Book your free advisory call for WHS consultant services in Adelaide, South Australia, and Australia-wide.