| Level | Label | Description |
|---|---|---|
| 1 | Low | Minimal impact |
| 2 | Medium | Some impact |
| 3 | High | Significant impact |
| 4 | Critical | Severe impact |
| Level | Label | Description |
|---|---|---|
| 1 | Rare | Exceptional circumstances |
| 2 | Unlikely | Could occur but not expected |
| 3 | Possible | Might occur |
| 4 | Likely | Will probably occur |
| 5 | Almost Certain | Expected to occur |