Identify chemicals, equipment, and operating conditions.

: Combine consequence and frequency data to calculate overall risk levels, often presented as Individual Risk (IR) contours or Societal Risk (SR) F-N curves. ScienceDirect.com Key Components and Methodology CCPS Guidelines

Unlike qualitative analysis (High/Medium/Low risk), CPQRA produces numerical values—such as and Societal Risk (FN-curves) . These numbers allow management to decide if a risk is “tolerable” or if further layers of protection are required.