This subchapter applies to the following state entities:
(1) the commission;
(2) the Department of Family and Protective Services;
(3) the Department of State Health Services;
(4) the Texas Education Agency;
(5) the Texas Correctional Office on Offenders with Medical or Mental Impairments;
(6) the Texas Department of Criminal Justice;
(7) the Texas Department of Housing and Community Affairs;
(8) the Texas Workforce Commission; and
(9) the Texas Juvenile Justice Department.