The Cal-OAR performance measures provide a structured framework to evaluate the effectiveness of the welfare-to-work program through, education, employment, and supportive services. County Human and Health Agencies (CHHA) conduct data analysis using the available measures to improve program effectiveness, outcome measurement, and it helps allocate resources and target services. The measures help CHHA’s with continuous improvement in service delivery and support the workforce development. Overall, the measures help ensure that services are meeting the needs of participants in promoting self-sufficiency and achieving long-term positive outcomes, such as employment and earnings, work participation, and family stability. By collecting and analyzing the data, the performance measures aim to improve the program design, accountability, and outcomes for low-income families in California.