In 2018, the Colorado Department of Education grant program for school improvement, Empowering Action for School Improvement, required schools to use evidence-based practices as defined by the federal Every Student Succeeds Act (ESSA). The application gives points for the use of evidence-based strategies, as well as points based on past performance for applicants who are seeking to expand existing initiatives. Further, the Colorado Reading to Ensure Academic Development (READ) Act, amended in 2019, emphasizes the use of evidence-based instructional practices to support early literacy. It required use of program funds for external program evaluation; created a science-based early literacy block grant program of $2.5 million annually; and required districts receiving funds in the school year 2021-2022 to have K-3 teachers complete evidence-based training in teaching reading.