Incident Investigation and Root Cause Analysis

Service Details
4 hours
Sun, Mon, Tue, Wed, Thu, Fri, Sat
8:00 AM - 5:00 PM
On-Site
Schedule Appointment

Please log in to schedule appointments.

Description

Incident Investigation & Root Cause Analysis


When a workplace incident occurs, the immediate priority is response and recovery — but the real value comes from understanding the root cause so the event does not repeat.


Accurate Safety Compliance provides professional Incident Investigation and Root Cause Analysis services that help organizations determine exactly what happened, why it happened, and what corrective actions are required to prevent recurrence.


Our investigations move beyond surface-level explanations like “employee error” and focus on system failures, procedural gaps, equipment issues, training deficiencies, and management controls.


The result is a clear, defensible investigation report and actionable prevention plan that strengthens your safety program and supports compliance with Occupational Safety and Health Administration expectations.


What Is Incident Investigation & Root Cause Analysis?


Incident investigation is the structured process of examining workplace events such as:


  • Workplace injuries
  • Near misses
  • Property damage
  • Equipment failures
  • Chemical exposures
  • Process safety incidents


Root Cause Analysis (RCA) goes further by identifying the underlying system failures that allowed the incident to occur.

Rather than stopping at what happened, RCA determines:


  • Why controls failed
  • Where processes broke down
  • What conditions allowed the event to occur


This approach ensures that corrective actions eliminate the cause — not just the symptom.


Our Investigation Services


Accurate Safety Compliance provides full-service investigation support, including:


Incident Response Support

Immediate assistance following a workplace incident to begin the investigation process properly and preserve critical information.


Workplace Incident Investigations

Independent and structured investigations conducted by experienced safety professionals.


Root Cause Analysis (RCA)

Identification of underlying causal factors using proven investigation methodologies.


Near-Miss Investigations

Analysis of near-miss events to prevent future injuries before they occur.


Corrective Action Development

Creation of practical, implementable corrective action plans.


Regulatory Documentation

Professional reports suitable for internal review, insurance documentation, or regulatory inspection.


Our Investigation Methodology


Our investigations follow a structured process designed to ensure accuracy, objectivity, and defensibility.


1. Incident Intake & Initial Assessment


  • Event documentation
  • Incident classification
  • Scope determination


2. Evidence Collection


  • Site inspection
  • Photographic documentation
  • Equipment evaluation
  • Environmental condition review


3. Interviews


  • Witness interviews
  • Supervisor interviews
  • Injured employee interviews


4. Incident Timeline Reconstruction


  • Sequence of events
  • Operational conditions
  • Human factors


5. Root Cause Analysis


We apply proven RCA techniques including:


  • 5 Whys Method
  • Fishbone (Ishikawa) Analysis
  • System Failure Analysis
  • Human Factors Evaluation


6. Corrective Action Planning


Development of corrective actions addressing:


  • Engineering controls
  • Administrative controls
  • Training improvements
  • Procedural revisions


7. Final Investigation Report


A complete professional report including:


  • Incident summary
  • Root cause findings
  • Contributing factors
  • Recommended corrective actions
  • Supporting documentation


What Clients Receive


Every investigation includes a formal incident investigation package:


  • Comprehensive investigation report
  • Root cause analysis summary
  • Incident timeline reconstruction
  • Corrective action plan
  • Supporting evidence documentation
  • Safety program improvement recommendations


This documentation helps organizations demonstrate due diligence and continuous improvement in their safety management systems.


When to Use Professional Investigation Services


Organizations commonly request our support when:


  • A serious workplace injury occurs
  • There is a recordable or reportable incident
  • A near miss indicates a major hazard
  • An insurance investigation is required
  • A company wants an independent third-party investigation
  • Internal teams lack investigation expertise or time


Industries We Support


Our incident investigation services support organizations across multiple industries:


  • Construction
  • Manufacturing
  • Energy & Oilfield Services
  • Industrial Facilities
  • Utilities
  • Warehousing & Logistics
  • Commercial Operations


Strengthen Your Safety Program with Incident Investigation and Root Cause Analysis — Identify What Happened. Understand Why It Happened. Prevent It From Happening Again.


Every incident represents an opportunity to improve systems, strengthen controls, and prevent future injuries.


Accurate Safety Compliance helps organizations move beyond simple reporting to true root cause prevention.


Request Incident Investigation Support — Create an Appointment Now


Contact our team to schedule investigation services or develop a proactive incident investigation program for your organization.

Content

Common Root Causes of Workplace Incidents


Workplace incidents rarely occur because of a single mistake. Most incidents are the result of multiple contributing factors and system failures that align at the same time.


Root cause analysis focuses on identifying the underlying conditions that allowed the incident to occur, not just the immediate action that triggered it.


Common Root Causes Identified in Incident Investigations


Inadequate Hazard Identification — Hazards were not properly identified during job planning, inspections, or risk assessments.


Insufficient Training — Employees lacked the training required to safely perform tasks or respond to changing conditions.


Procedural Gaps — Work procedures, job safety analyses, or safe work practices were missing, unclear, or outdated.


Supervision and Communication Failures — Breakdowns in communication, unclear expectations, or inadequate oversight contributed to unsafe conditions.


Equipment or Maintenance Issues — Equipment failure, improper maintenance, or lack of inspections created unsafe operating conditions.


Human Factors — Fatigue, workload pressures, complacency, or distractions influenced decision-making during the task.


Management System Weaknesses —Safety programs, policies, or enforcement mechanisms were not strong enough to prevent the hazard.

Professional incident investigations focus on identifying these underlying causes so organizations can implement effective corrective actions rather than temporary fixes.


Incident Investigation vs Root Cause Analysis


Although these terms are often used together, Incident Investigation and Root Cause Analysis serve different purposes within the safety management process.


Incident Investigation


Incident investigation is the process of documenting and analyzing what happened during a workplace event.


The goal is to collect facts and determine:


  • What occurred
  • When the event happened
  • Who was involved
  • What conditions existed at the time
  • What immediate factors contributed to the incident


This stage focuses on reconstructing the event and gathering evidence.


Root Cause Analysis (RCA)


Root Cause Analysis goes deeper by identifying why the incident occurred and what system failures allowed it to happen.


RCA examines underlying factors such as:


  • Inadequate procedures
  • Organizational pressures
  • Training deficiencies
  • Design flaws
  • Safety program weaknesses


Rather than assigning blame, RCA focuses on correcting the system so the event cannot happen again.


Why Both Are Important


An effective safety program uses both processes together:


Incident Investigation determines what happened.

Root Cause Analysis determines why it happened.

When used together, organizations gain the insights necessary to implement long-term safety improvements and prevent recurrence.


How Soon Should an Incident Investigation Begin?


Incident investigations should begin as soon as possible after the event occurs.


Starting the investigation quickly helps preserve critical evidence and ensures that important details are not lost.


Best Practice Timeline


Immediately After the Incident


  • Secure the area
  • Provide medical assistance if needed
  • Preserve evidence and equipment
  • Notify appropriate personnel


Within the First 24 Hours


  • Begin the incident investigation
  • Document the scene
  • Conduct witness interviews
  • Collect photographs and physical evidence


Within 48–72 Hours


  • Complete incident reconstruction
  • Perform root cause analysis
  • Identify contributing factors


Within One Week


  • Develop corrective actions
  • Issue the final investigation report
  • Communicate lessons learned


Prompt investigations lead to more accurate findings, stronger corrective actions, and faster risk reduction.


Organizations that delay investigations often lose critical information such as:


  • Witness recollection
  • Equipment conditions
  • Environmental factors
  • Operational details

Let ASC solve your safety consulting needs!

Contact