The Corporation for National and Community Service, Office of Inspector General (CNCS-OIG) conducted an evaluation of the Volunteers in Service to America (VISTA) program to assess its effectiveness. CNCS-OIG’s evaluation focused on member activity, project sustainability, and member attrition.CNCS-OIG found:•Documentation maintained during the execution of a project does not contain sufficient details to validate member activities are consistent with program purposes or are the same as the planned activities.