1.6.6 Risk AssessmentSources of risk can originate from several areas, such as system design, safety features, and the method of generation/source of the gas.Quality Risk Management is intended to help users define which aspects of the process gas system may impact Critical Quality Attributes (CQAs) and Critical Process Parameters (CPPs). The overall goal is to ensure that the system provides a cost effective solution for the reliable delivery of gas of the specified quality to the point of use and is consistent with a risk-based approach.