2100
Effective Incidents and Accidents Investigation
The Effective Incidents and Accidents Investigation course provides essential training on investigating workplace incidents and accidents. It equips professionals with skills in root cause analysis, evidence gathering, and reporting, helping them develop strategies to prevent future occurrences and improve overall workplace safety.

What is the Effective Incidents and Accidents Investigation?
The Effective Incidents and Accidents Investigation course from the American Institute of Safety Professionals develops the practical, hands-on investigation skills that produce thorough, accurate, and actionable investigation results. While the Incident Investigation and Root Cause Analysis course teaches investigation methodology and RCA techniques at a comprehensive level, this course focuses on the practical execution: what to do when you arrive at an incident scene, how to manage the scene, how to collect evidence systematically, how to interview witnesses who may be frightened or reluctant, how to reconstruct what happened through timeline analysis, how to identify causes at every level, and how to write recommendations that actually get implemented.
This is the investigator’s field manual: the practical skills that determine whether an investigation produces genuine understanding or superficial conclusions. The course emphasises the discipline of thoroughness (investigating until you understand the system, not just the event), the skill of witness interviewing (the primary source of investigation information), and the art of recommendation writing (recommendations that are specific enough to implement and compelling enough to be approved).
The curriculum covers investigation preparation (go-kit, team assignment, initial notification response), scene management (securing, preserving, documenting before anything changes), evidence collection methods (physical evidence, photographs, video, documents, electronic data, environmental conditions), witness interview techniques (cognitive interview approach, open-ended questions, timeline building, managing emotional witnesses, avoiding contamination), timeline reconstruction (multi-source timelines, identifying gaps, reconciling conflicts), causal analysis in practice (asking ‘why’ with discipline, following evidence rather than assumptions, distinguishing causes from contributing factors), recommendation development (SMART recommendations, addressing system causes, cost-benefit awareness), investigation report writing (clear, structured, evidence-based, actionable), and the investigation quality review.
All training is delivered 100% online through the American Institute of Safety Professionals Learning Management System (LMS).
Who should take this course?
- Safety officers who lead incident investigations
- Supervisors who conduct initial scene management and evidence preservation
- Investigation team members at any experience level
- Safety managers who review investigation quality
- HR professionals involved in investigation processes
- Anyone who needs to improve the quality and effectiveness of their investigations
What will you study?
Core Modules
- 01Roles and Responsibilities in Incident and Accident Investigations
- 02Types of Incidents, Accidents, and Near-Misses
- 03Investigation Process
- 04Root Cause Analysis Techniques
- 05Interviewing Witnesses and Gathering Reliable Data
- 06Identification of Contributing Factors
- 07Reporting Findings, Recommendations, and Corrective Actions
- 08Follow-Up, Verification of Corrective Measures, and Continuous Improvement
Optional / Site-Specific Modules
- 01Investigation of High-Risk and Critical Incidents
- 02Integration with Safety Management Systems (SMS) and Regulatory Compliance
- 03Legal, Insurance, and Documentation Considerations in Incident Reporting
- 04Lessons Learned, Knowledge Sharing, and Preventive Action Planning
How will you be assessed?
Candidates can take this exam through an assigned portal from the American Institute of Safety Professionals. A passing score is 70% or higher, and exam results are provided right after by email to the address provided. The exam is open-book, allowing candidates to validate their answers. Any candidates who do not pass have 1 month after their exam to go through the training materials and can take the exam 3 additional times.




