Human Reliability Assessments (HRA) start by analyzing operations proactively, looking at the types of potential human error and the probability of these happening. An organization must understand what effect such risk will have on safety. It needs to understand how to control or reduce human error so it’s As Low As Reasonably Practicable (ALARP).
To assess the potential human errors within the organization and the possible effects, we can use a Hazard Analysis method called Human Reliability Assessment (HRA).
There are three (3) main steps of a basic HRA: