Table 3.

Level of risk

Probability (P)		Impact (I)
		1	2	3	4	5
5		5	10	15	20	25
4		4	8	12	16	20
3		3	6	9	12	15
2		2	4	6	8	10
1		1	2	3	4	5

Risk	Level	Actions
15–25	High	Immediate action required to control the incident
5–12	Medium	Control the incident via planned approach and apply temporary measures
1–4	Low	May be acceptable and further reduction may not be necessary

P × I = Relative Risk

P = Probability

I = Impact