This document focuses on recommendations to update risk assessments during the operational phase of a facility. This will assess the effect of changes in the risk assessment documentation, using a combination of qualitative and quantitative methods to enable better informed decisions. A three-phase approach has been defined covering screening, re-assessment and implementation.
The recommended practice (RP) focuses on selected areas that need to be updated and provides guidance on the base case risk picture, the risk drivers and the performance requirements. This will allow better understanding of how to monitor and evaluate any deviations from these and thereby support efficient risk management of identified gaps.