1.3 Risk Rating Table* Likelihood Risk Likelihood score Rating Almost Minor Moderate High Extreme Extreme (26- 5 Very High Certain (5) (15) (25) (35) (45) 45) Minor Moderate High Extreme Extreme (18- 4 Probable High (4) (12) (20) (28) (36) 25) Minor Moderate Moderate High Extreme (7- 3 Possible Moderate (3) (9) (15) (21) (27) 15) Minor Minor Moderate Moderate High (2- 2 Unlikely Minor 6) (2) (6) (10) (14) (18) Negligible Minor Minor Moderate Moderate 1 Rare (1) Negligible (1) (3) (5) (7) (9) Very Negligible Minor Moderate High High Impact 1 3 5 7 9 Score Impact *Note: This matrix is provided as a guide only.
1.3 Risk Rating Table* Likelihood score Likelihood Risk Rating 5 Almost Certain Minor (5) Moderate (15) High (25) Extreme (35) Extreme (45) (26- 45) Very High 4 Probable Minor (4) Moderate (12) High (20) Extreme (28) Extreme (36) (18- 25) High 3 Possible Minor (3) Moderate (9) Moderate (15) High (21) Extreme (27) (7- 15) Moderate 2 Unlikely Minor (2) Minor (6) Moderate (10) Moderate (14) High (18) (2- 6) Minor 1 Rare Negligible (1) Minor (3) Minor (5) Moderate (7) Moderate (9) (1) Negligible Negligible Minor Moderate High Very High Impact Score 1 3 5 7 9 Impact *Note: This matrix is provided as a guide only.
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