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Holistic Risk Identification
A comprehensive approach where internal and external stakeholders communicate and collaborate to identify all risks facing the organization. Ensures no risk is overlooked and promotes enterprise-wide awareness.
Top-Down Approach
Senior management identifies key risks based on strategic objectives. Provides a high-level perspective but may miss operational risks.
Bottom-Up Approach
Employees identify risks from daily operations. Captures practical details but may miss strategic risks.
Combined Approach
Integrates both top-down and bottom-up views for a realistic and balanced risk profile.
Methods of Risk Identification
Techniques include analyzing financial statements, contracts, surveys, physical inspections, flowcharts, past data, and organizational charts to uncover potential exposures.
Facilitated Workshops
Interactive sessions led by a neutral facilitator where cross-functional teams brainstorm risks. Benefit: diverse perspectives. Limitation: potential groupthink.
Delphi Technique
Experts independently provide input through multiple survey rounds until consensus is reached. Benefit: cost-effective, eliminates bias. Limitation: limited innovation or new thinking.
Scenario Analysis
Team projects consequences of specific risks (“what-if” situations). Best for unique or high-impact risks. Limitation: limited by participants’ experience.
HAZOP Study
Structured, expert-led review of system design to find hazards or operability problems. Ideal for technical or scientific projects requiring precision.
SWOT Analysis
Assesses internal strengths/weaknesses and external opportunities/threats. Best for strategic planning or evaluating new projects.
Risk Map
Visual tool comparing risks by frequency and severity. Helps prioritize which risks to address first.
Prouty Approach
Matrix estimating loss likelihood and impact (severity) to determine risk management strategies.
Severity levels: Slight, Significant, Severe
Frequency levels: Almost Nil, Slight, Moderate, Definite
Limitations of Risk Maps
They don’t show correlations between risks — teams must discuss interdependencies separately.
Benefit of Diverse Groups in Risk ID
Different departments see risks differently, leading to a more complete understanding of the organization’s risk landscape.
Risk Analysis
Process of understanding risk sources, likelihood, and consequences to inform decisions.
Qualitative Risk Analysis
Uses descriptive scales (low, medium, high). Useful when data is limited.
Quantitative Risk Analysis
Uses measurable values (probabilities, dollar losses). Provides more precision.
Three Main Categories of Accident Causes
Physical causes
Human causes
Organizational causes
Domino Theory (Heinrich)
Accidents occur due to a chain of events. Removing one “domino” (unsafe act/condition) prevents the accident. Best for human error cases.
Energy Transfer Theory
Accidents happen when energy is released in harmful ways. Focus: control or reduce energy transfer. Example: fire walls, speed limits.
Technique of Operations Review (TOR)
Accidents stem from management failures — poor procedures, unclear authority, or lack of accountability.
Change Analysis
Evaluates “what-if” scenarios to anticipate consequences of changes in systems or processes.
Job Safety Analysis (JSA)
Breaks down repetitive jobs into steps, identifies hazards, and assigns control responsibilities. Best for stable, repetitive environments.
Root Cause Analysis (RCA)
Identifies fundamental causes of incidents to prevent recurrence.
Characteristics: specific, identifiable, modifiable, preventable.
Causes: physical, human, organizational.
RCA Process Steps
Collect data
Chart causal factors
Identify root cause
Recommend and implement actions
Five Main RCA Approaches
Safety-based, production-based, process-based, failure-based, systems-based.
5 Why Analysis
Asks “why” repeatedly to drill down to the true cause.
Fishbone (Ishikawa) Diagram
Visual categorization of potential causes to find the root cause.
Fault Tree Analysis (FTA)
Maps event relationships using logic gates (AND/OR). Shows probability of failure events.
Exposure
Condition that could lead to gain/loss; measures potential maximum loss. Risk increases with exposure.
Likelihood
Probability of a specific event occurring.
Consequence
Effect (positive or negative) of an event.
Time Horizon
Duration of exposure; longer periods = higher risk.
Theoretical Probability
Calculated in advance using known data (e.g., coin toss).
Empirical Probability
Estimated using past data or simulations.
Law of Large Numbers (LLN)
As sample size increases, outcomes approach expected probabilities. Requires independent, consistent events.
Expected Value (Mean)
Weighted average outcome. Formula: Σ(p × x). - multiplying each possible value (x) of the variable by its probability (P(x)) and then summing all of these products together
Variance & Standard Deviation
Measure the dispersion of outcomes (volatility).
Coefficient of Variation (CV)
Standard deviation ÷ mean; compares relative risk between entities.
Value at Risk (VaR)
Maximum expected loss at a specific confidence level.
Conditional Value at Risk (CVaR)
Expected loss beyond the VaR threshold; better for “fat-tail” risks.
Earnings at Risk (EaR)
Estimates potential earnings drop due to market changes.
Trend Analysis
Uses past data to forecast future losses or gains.
Regression Analysis
Examines relationships between variables. Assumes linearity (Y = a + bX).
Decision Tree Analysis
Evaluates decision outcomes, costs, and gains; compares strategies to choose optimal paths.
Event Tree Analysis
Starts from an accident and explores consequences under various responses. Focus: system effectiveness.
Risk Treatment
Selecting and implementing actions to mitigate or exploit risks.
Residual Risk
Remaining risk after treatments are applied; must align with organization’s risk tolerance.
Risk Treatment Decisions
Based on risk identification, analysis, and impact on objectives.
Risk Control vs. Risk Financing
Control = reduce frequency/severity.
Financing = provide funds to cover losses (insurance, retention).
Main Risk Control Goals
Reduce frequency
Reduce severity
Increase predictability
Avoidance
Eliminate risk entirely (proactive or reactive).
Use when risk has high frequency & severity.
Limitations: opportunity cost, legacy risks.
Loss Prevention
Reduce frequency of loss (e.g., safety training, inspections).
Loss Reduction
Reduce severity of loss, pre- or post-event (e.g., sprinklers, recovery plans).
Separation of Exposure Units
Spread assets/operations to limit impact of one loss. Tradeoff: increased frequency potential.
Duplication
Keep backup assets in reserve (e.g., spare equipment, data backups). Reduces severity.
Diversification
Spread risks across markets, regions, or products to make losses more predictable.
Technology & Risk Control
IoT, sensors, and analytics enable predictive risk management—shifting focus from reactive to proactive control.