Risk Assessment Impact Calculation
Risk impact is calculated by multiplying Probability x Severity.
High risk equals 16 to 25
Medium risk equals 9 to 15
Low risk equals 1 to 8
| Probability | Severity |
| 5. Almost certain | 5. Fatality |
| 4. Probable | 4. Major injury, resulting in disability |
| 3. Possible | 3. Injury requires doctor’s or hospital attendance |
| 2. Possible (under unfortunate circumstances) | 2. Minor injury, 1st aid required |
| 1. Rare | 1. Minor injury, 1st aid not required |
| Impact rating |
| High |
| Medium |
| Low |
