These are the appendixes for the report, "Characteristics of Approved Universal Prekindergarten Programs in Vermont in 2018/19." In an effort to increase access to high-quality prekindergarten (preK) programs for all young children in Vermont, the state passed universal preK legislation in 2014 (Act 166). All 3- and 4-year-olds have access to 10 hours a week of state-funded preK through a mixed-delivery system of public school and private programs. Families can enroll their children at no cost in any approved preK program across the state regardless of location. In efforts to better understand program availability, program quality, and characteristics related to family choice among universal preK programs in Vermont, this study examined the characteristics of approved preK programs overall, public school and private programs separately, and programs in local education agencies with different population sizes and poverty levels. Three appendixes are included: (1) Literature review; (2) Methods; and (3) Supporting analyses. [For the full report, see ED610702; for the study snapshot, see ED610706.]