As part of its goal to make quality, sequential arts education a reality in all public K-12 classrooms in Los Angeles County, Arts for All connects school districts with effective tools and resources to improve arts learning. The Arts for All School Arts Survey: Measuring Quality, Access and Equity in Arts Education is the most recent of these tools to be introduced. It was developed to measure access to and quality of arts instruction at the school site level as well as to develop a system for collecting and reporting the data. The results are useful to schools and school districts to find out what is working, what's not working, and to point the way toward improvement. But the results can also provide a picture of what's happening across a region. The following summary describes how the survey was built and its first test in five school districts encompassing 100 schools. As a result of this test, some refinements will be made in the survey, but the survey's strength and utility have been proven. Los Angeles County now has a means of objectively measuring quality and access to arts education and making the results easily accessible.