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Incident Investigation & Root Cause Analysis

When something goes wrong — an injury, a near-miss, a process upset — the goal isn't to assign blame. It's to understand what actually happened and why, so it doesn't happen again. A structured investigation gets past the surface cause to the system failures underneath.

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When something goes wrong — an injury, a near-miss, a process upset — the goal isn't to assign blame. It's to understand what actually happened and why, so it doesn't happen again. A structured investigation gets past the surface cause to the system failures underneath.

We conduct objective, defensible incident investigations — scene review, interviews, evidence and records, and a timeline — then apply a recognized root cause method to identify the underlying causes and translate them into corrective actions that actually hold.

What's included

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Fact-finding

Scene, interviews, records, and timeline reconstruction.

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Root cause analysis

Structured method (5-Why, fault tree, causal factors).

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Corrective actions

Practical fixes that address the system, not just the symptom.

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Recordkeeping support

OSHA 300-log and reporting obligations handled correctly.

When you need this

  • A recordable injury, serious near-miss, or process upset has occurred
  • You need an objective, third-party investigation
  • Your internal investigations keep landing on "be more careful"
  • A pattern of similar incidents suggests a deeper system issue
  • You need help meeting OSHA recordkeeping or reporting obligations
Regulatory context: A thorough investigation distinguishes the immediate cause from the root causes — the management-system and conditional factors that allowed the immediate cause to occur. OSHA recordkeeping obligations under 29 CFR 1904 and any required reporting are addressed as part of the process.

Why Vantage

Weak investigations stop at "employee error" and fix nothing. A real root cause analysis finds the conditions and system gaps that set the stage — and produces corrective actions that prevent recurrence rather than just closing a file. We keep it objective and constructive.

Questions, answered

Objectivity. An outside CIH/CSP has no stake in the outcome and no internal politics to navigate, which produces a more credible investigation — and one that holds up if the incident draws regulatory or legal attention.

It depends on the incident. Simpler events may warrant a 5-Why; complex or high-consequence events call for causal factor charting or fault tree analysis. The method is matched to the event, not forced from a template.

No. Recordkeeping is part of it, but the real value is preventing recurrence. The corrective actions are the deliverable that matters.

Understand what really happened — and prevent the next one.

Talk to a CIH/CSP about an incident investigation or root cause analysis.

Request a Consultation Call 509-940-2233