GB/T 37183 - 2023 focuses on the whole life cycle threat and risk assessment of corrosion control projects. It is suitable for all kinds of engineering scenarios involving corrosion risks, and clarifies the assessment process, from identifying corrosion hazard factors to analyzing the possibility and severity of consequences. Standardize threat and risk assessment methods, such as fault tree analysis, failure mode and impact analysis, etc. By quantifying the risk level, it provides a basis for formulating targeted corrosion control measures to help the project reduce corrosion risk, ensure the safe operation of facilities, reduce economic losses, and improve the Reliability and Stability of the whole life cycle of the project.