Proceedings of the

The 33rd European Safety and Reliability Conference (ESREL 2023)
3 – 8 September 2023, Southampton, UK

Korea SDP Regulatory Process based on Regulatory PSA Model

Dong Won Lee

Severe Accident & Risk Assessment/KINS, South Korea.


The regulatory PSA model which was named MPAS were developed. For the risk-Informed/performance based approach utilization, Korea significance determination process with Web-SEM and RYAN is under develop. Based on two management program, the risk assessment for pilot NPPs was conducted.

Keywords: SDP, Web-SEM, RYAN, MPAS.

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