Unsatisfied, Endrew's parents sought reimbursement for his private school tuition by filing a complaint under the Individuals with Disabilities Education Act with the Colorado Department of Education. (slh-law.com)
That was the Individuals with Disabilities Education Act in 2004 that mandated that all US schools had to use evidence - based practices, and they put after that period, there's been money put into rolling those out through a program that is US $ 700 million... being spent on set programs to try and help make that happen in schools. (teachermagazine.com.au)
One Hundred Eighth U.S. Congress, Individuals with Disabilities Education Improvement Act of 2004, Pl -108-446, 20 USC 1400, Washington, December 03, 2004. (kidswithfoodallergies.org)