What Does FESL Stand For?

FESL stands for Failure Effects Summary List

FESL, or Failure Effects Summary List, is a comprehensive document used in risk assessment and reliability engineering that catalogs potential failure modes of a system or component. It details the effects of each failure on system performance and safety, facilitating informed decision-making and prioritization of mitigation strategies. By systematically analyzing and summarizing failure effects, FESL aids in enhancing the reliability and robustness of engineering designs and operational processes.