6.1.7.3 Based on identification and assessment.
6.1.7.3.1 Severity is used to determine criticality of the failure mode/hazard/environmental aspects. (Refer table 2.1-2.5)
6.1.7.3.2 Occurrence is used to determine the frequency of the failure mode/hazard/environmental aspects cause. (Refer table 3)
6.1.7.3.3 Detection is used to determine the likelihood of failure mode/hazard/environmental aspects being controlled.
(Refer table 4)