
Accident Avoidance Course
Accidents don't just happen — they're the result of missed signals, poor decisions, and preventable gaps in workplace safety. This course gives you the practical tools to identify hazards, assess risk, and respond before incidents occur. Whether you're on the floor or managing a team, you'll walk away ready to protect people and reduce costs.
What you will learn:
This course covers the full spectrum of accident prevention, from understanding how and why accidents happen to building a workplace culture that stops them before they start. You'll learn to identify physical, human, and organizational hazards using proven risk assessment frameworks. You'll apply the hierarchy of controls to select the most effective solutions for any situation. The course also trains you in situational awareness, structured decision-making under pressure, and emergency response procedures. You'll conduct root cause investigations and develop corrective actions that stick. By the end, you'll have the knowledge and skills to make any workplace measurably safer.
How you study in a practical way Accident Avoidance Course
How you practice Accident Avoidance Course
For companies who want to train their team
With Dedika for businesses, the course includes exercises and examples tailored to your own business and the way your company needs.
Course content
8 Chapters • 36 LessonsDuration between 4 and 360 hours (you decide)
Chapter 1HideHide detailsSee detailsFoundations of Accident Prevention
Foundations of Accident Prevention
Lesson 1 • Human Factors in Accident Events
Examines how perception, fatigue, and decision-making contribute to accidents. Links human limitations directly to preventable failure points.
Lesson 2 • Environmental and Organizational Factors
Identifies workplace conditions and organizational culture as accident contributors. Connects systemic factors to individual behavior outcomes.
Lesson 3 • The Cost of Accidents
Quantifies direct and indirect costs of accidents to individuals and organizations. Motivates proactive prevention by framing financial and human consequences.
Lesson 4 • Understanding Accidents and Their Causes
Defines accidents, near-misses, and incidents using causation models. Builds the conceptual baseline for every risk-reduction technique in the course.
Chapter 2HideHide detailsSee detailsHazard Identification and Risk Assessment
Hazard Identification and Risk Assessment
Lesson 1 • Conducting Formal Risk Assessments
Guides students through a complete written risk assessment process. Produces documentation that satisfies regulatory and organizational requirements.
Lesson 2 • Dynamic and Ongoing Hazard Monitoring
Addresses hazards that emerge during operations rather than pre-task planning. Builds habits for continuous vigilance throughout a work shift.
Lesson 3 • Risk Evaluation and Prioritization
Applies likelihood-severity matrices to rank identified hazards. Enables teams to allocate limited resources to the highest-priority risks first.
Lesson 4 • Hazard Recognition Techniques
Teaches structured methods for identifying physical, chemical, and behavioral hazards. Provides practical tools applicable across diverse work environments.
Chapter 3HideHide detailsSee detailsHierarchy of Controls Application
Hierarchy of Controls Application
Lesson 1 • Engineering Controls Design
Explains physical barriers, guards, and ventilation systems that isolate hazards. Connects engineering solutions to sustained risk reduction without relying on behavior.
Lesson 2 • Administrative Controls and Safe Work Practices
Addresses procedures, schedules, and training as behavioral risk reducers. Clarifies their limitations compared to higher-order controls.
Lesson 3 • Elimination and Substitution Controls
Covers the two highest-order controls that remove or replace hazards entirely. Establishes why these options must always be evaluated before lower-level controls.
Lesson 4 • Personal Protective Equipment Selection
Covers PPE as the last line of defense when higher controls are insufficient. Teaches proper selection, fit-testing, and maintenance requirements.
Lesson 5 • Combining Controls for Layered Defense
Demonstrates how multiple control levels work together to reduce residual risk. Applies the Swiss cheese model from Chapter 1 to real control combinations.
Chapter 4HideHide detailsSee detailsSituational Awareness and Perception Skills
Situational Awareness and Perception Skills
Lesson 1 • Team Situational Awareness
Extends individual awareness to shared team perception and communication. Builds collective vigilance that compensates for individual blind spots.
Lesson 2 • Principles of Situational Awareness
Introduces Endsley's three-level model of perception, comprehension, and projection. Provides the cognitive framework underlying all awareness-based prevention skills.
Lesson 3 • Managing Distractions and Tunnel Vision
Addresses cognitive traps that narrow attention and cause missed hazards. Provides practical techniques to maintain broad awareness during complex tasks.
Lesson 4 • Recognizing Pre-Accident Indicators
Trains students to identify subtle warning signs before a hazard escalates. Directly reduces the gap between hazard onset and corrective response.
Chapter 5HideHide detailsSee detailsSafe Decision-Making Under Pressure
Safe Decision-Making Under Pressure
Lesson 1 • Decision-Making Models for Safety
Compares analytical and naturalistic decision models relevant to safety contexts. Establishes when each model is most appropriate given time and information constraints.
Lesson 2 • Go/No-Go Decision Frameworks
Provides structured criteria for deciding whether to proceed, pause, or stop a task. Reduces ambiguity in high-consequence decisions by applying clear thresholds.
Lesson 3 • Stress Inoculation and Pressure Management
Prepares students to maintain decision quality under stress through rehearsal and regulation techniques. Bridges cognitive theory to physical performance under real conditions.
Lesson 4 • Cognitive Biases That Cause Accidents
Identifies confirmation bias, normalization of deviance, and plan continuation errors. Teaches countermeasures that interrupt biased reasoning before it leads to harm.
Lesson 5 • After-Action Review for Decision Learning
Uses structured debriefs to extract lessons from both good and poor decisions. Converts experience into transferable decision-making improvements.
Chapter 6HideHide detailsSee detailsEmergency Response and Accident Mitigation
Emergency Response and Accident Mitigation
Lesson 1 • Emergency Response Planning Essentials
Covers the components of an effective emergency response plan and activation triggers. Ensures students understand their role before an emergency occurs.
Lesson 2 • Incident Reporting and Documentation
Establishes accurate, timely reporting as a critical post-accident obligation. Links quality documentation to effective investigation and future prevention.
Lesson 3 • Controlling Secondary Hazards
Addresses fire, chemical release, and structural hazards that follow an initial accident. Teaches containment actions that prevent escalation to larger-scale emergencies.
Lesson 4 • First Response Actions at an Accident Scene
Teaches the immediate priority sequence: scene safety, alert, and initial aid. Prevents responders from becoming secondary victims while stabilizing the situation.
Chapter 7HideHide detailsSee detailsAccident Investigation and Root Cause Analysis
Accident Investigation and Root Cause Analysis
Lesson 1 • Investigation Principles and Team Setup
Defines the purpose of investigation as learning, not blame, and establishes team composition. Sets the cultural and procedural foundation for objective fact-finding.
Lesson 2 • Corrective Action Development and Tracking
Translates root cause findings into specific, measurable corrective actions. Establishes ownership and follow-up systems to ensure actions are completed.
Lesson 3 • Root Cause Analysis Methods
Applies fault tree analysis, fishbone diagrams, and the five-whys technique. Moves investigation beyond immediate causes to systemic organizational failures.
Lesson 4 • Evidence Collection and Analysis
Covers physical, documentary, and testimonial evidence gathering techniques. Ensures a complete evidence base before any causal conclusions are drawn.
Lesson 5 • Sharing Lessons Across the Organization
Converts investigation findings into organization-wide learning opportunities. Prevents similar accidents in areas not directly involved in the original incident.
Chapter 8HideHide detailsSee detailsBuilding a Proactive Safety Culture
Building a Proactive Safety Culture
Lesson 1 • Safety Performance Metrics and Improvement
Distinguishes lagging indicators from leading indicators of safety performance. Enables data-driven decisions that shift focus from reactive to proactive management.
Lesson 2 • Reporting Culture and Psychological Safety
Builds an environment where workers report hazards and errors without fear. Increases the volume of leading-indicator data available for proactive prevention.
Lesson 3 • Characteristics of High-Reliability Organizations
Examines how organizations with extreme hazard exposure maintain exceptional safety records. Provides a benchmark model for cultural and operational excellence.
Lesson 4 • Sustaining Safety Culture Over Time
Addresses culture drift, complacency, and how to reinvigorate safety commitment. Provides strategies for maintaining momentum beyond initial training and campaigns.
Lesson 5 • Leadership Behaviors That Drive Safety
Identifies specific leader actions that reinforce or undermine safety culture. Equips supervisors and managers to model and sustain safe behaviors visibly.
Your valid completion certificate
This course is for you:
Safety coordinator: seeking a structured foundation to formalize existing on-the-job knowledge.
Frontline supervisor: responsible for team safety but lacking formal training to support decisions.
Operations manager: looking to reduce incident rates and control liability across their department.
New EHS professional: entering the field and needing a comprehensive, practical starting point.
Skilled tradesperson: wanting to understand the systems behind the safety rules they follow daily.
Career changer: transitioning into a safety role from a non-safety background in any industry.
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