The Working Group on Flaw Evaluation has the responsibility to develop and maintain procedures and acceptance criteria for the evaluation of flaws in nuclear power plant components and component supports covered under ASME Section XI inservice inspections.  These tasks will include technical activities that synthesize analytical methods, material property data, and design conditions into Code rules for establishing allowable flaw sizes, service conditions, and acceptable margins for the operation of nuclear plant components.  The scope of applications for evaluation includes evaluation of ISI flaws, component requalification, fitness-for-service, and service life extension.