The main objectives of this landscape analysis are to (1) identify publicly available data sources that can be used to understand SACC topics (such as quality of services, need and demand for SACC, cost and payment supports, parent preferences, availability and usage, and child and parent/family outcomes); and (2) document the characteristics of the data sources to identify gaps in, and strengths of, currently available data. This information can be used to identify appropriate data sources for specific research questions and to highlight where further investment in SACC-related data collection is needed to better understand SACC and support future research. (author abstract)