1、Lessons Learned Entry: 1173Lesson Info:a71 Lesson Number: 1173a71 Lesson Date: 2001-02-01a71 Submitting Organization: HQa71 Submitted by: David M. LengyelDescription of Driving Event: Lack of Education and Training in the Use and Processes of Independent Verification & Validation (IV&V) for Software
2、 Within NASALesson(s) Learned: While NASA has made major changes to emphasize the need to utilize IV&V on safety critical projects, the technology is not well understood by program managers and other relevant NASA personnel.Recommendation(s): While NASA has made major changes to emphasize the need t
3、o utilize IV&V on safety critical projects, the technology is not well understood by program managers and other relevant NASA personnel.Evidence of Recurrence Control Effectiveness: Code AE - Concur: As the report points out, NASA has indeed made major changes to emphasize the need for IV&V on missi
4、on critical software. The software IV&V policy, criteria, and process for evaluation of projects is in place and being followed. The Office of the Chief Engineer has presented pertinent information to all Center Directors, emphasizing the importance of IV&V, and communicating the expectation that IV
5、V and the IV&V policy be incorporated in Center processes. The Goddard Space Flight Center has been making presentations about the policy, criteria, and process in greater detail to other levels of management including program and project managers whose projects meet the criteria for IV&V or indepe
6、ndent assessment by the IV&V facility. In addition, the Office of Human Resources and Development is planning the update of existing training in Verification and Validation, and Test and Evaluation to include IV&V and the appropriate Provided by IHSNot for ResaleNo reproduction or networking permitt
7、ed without license from IHS-,-,-application of the same.Documents Related to Lesson: N/AMission Directorate(s): a71 Exploration Systemsa71 Space Operationsa71 Aeronautics ResearchAdditional Key Phrase(s): a71 Administration/Organizationa71 Aerospace Safety Advisory Panela71 Computersa71 Configuratio
8、n Managementa71 Human Resources & Educationa71 Independent Verification and Validationa71 Information Technology/Systemsa71 Policy & Planninga71 Risk Management/Assessmenta71 Softwarea71 Test & VerificationAdditional Info: Approval Info: a71 Approval Date: 2002-03-18a71 Approval Name: Bill Loewya71 Approval Organization: HQa71 Approval Phone Number: 202-358-0528Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
