Colorado Special Education Requirements
What special education requirements does Colorado have beyond federal law?
Colorado's primary state special education law is the Exceptional Children's Educational Act (ECEA), codified at C.R.S. §§22-20-101 et seq., with implementing regulations at 1 CCR 301-8 (Rules for the Administration of the Exceptional Children's Educational Act). The state education agency is the Colorado Department of Education (CDE), which provides general supervision of all special education programs through its Exceptional Student Services Unit (ESSU). Key Colorado-specific structural elements include: the use of 'Administrative Unit' (AU) instead of LEA (includes school districts, BOCES, multi-district cooperatives, charter school alternative AUs, and the State Charter School Institute); educational FAPE through age 21; the educational age of majority at 21 (not 18); Developmental Delay limited to ages 3–8; transition planning beginning at age 15; 'Serious Emotional Disability' instead of 'Emotional Disturbance'; the Abbreviated School Day Schedule policy; and SLD identification using body-of-evidence/RTI. Colorado also operates the Colorado School for the Deaf and the Blind (CSDB) as a state-operated program with special education responsibilities, and the Division of Youth Services within the Department of Human Services for youth in correction facilities. BOCES (Boards of Cooperative Educational Services) serve as regional special education providers for member districts.
What Colorado Requires
The ECEA at C.R.S. §§22-20-101 et seq. is Colorado's primary special education statute; implementing regulations are at 1 CCR 301-8 (ECEA Rules) (C.R.S. §22-20-104).
The Colorado Department of Education (CDE) Exceptional Student Services Unit (ESSU) has general supervisory responsibility over all special education programs in the state (C.R.S. §22-20-104; 34 CFR 300.149).
Colorado uses 'Administrative Unit' (AU) as the entity equivalent to the federal LEA; AUs include school districts, BOCES, multi-district cooperatives, charter school alternative AUs, and the State Charter School Institute (1 CCR 301-8, §2.03).
FAPE is provided to eligible children ages 3 through 21; children turning 21 during the academic year may complete that semester (1 CCR 301-8, §2.09; C.R.S. §22-20-103).
Colorado's educational age of majority is 21 — parental rights do not transfer until the student turns 21 (1 CCR 301-8, §6.02(9); C.R.S. §§22-20-108, 13-22-101).
Colorado's annual IEP review cycle is 365 calendar days (not a school year), and the initial IEP must be completed within 90 calendar days of parental consent for evaluation (1 CCR 301-8, §§4.03(1)(d)(i), 4.03(3)).
Each AU must adopt an Abbreviated School Day Schedule policy by July 1, 2025, consistent with CDE requirements (1 CCR 301-8, §8.01(1)(j)).
Key Timelines
Initial evaluation: within 60 calendar days of parental consent for evaluation (1 CCR 301-8, §4.02(3)(c)).
Initial IEP: within 90 calendar days of parental consent for evaluation (1 CCR 301-8, §4.03(1)(d)(i)).
Annual IEP review: at minimum every 365 calendar days (1 CCR 301-8, §4.03(3)).
Triennial reevaluation: at minimum every 3 years (34 CFR 300.303).
Transition planning begins: at age 15 or end of 9th grade (1 CCR 301-8, §4.03(6)(d)(i)).
Rights-transfer notification begins: at age 20 (one year before age 21 majority) (1 CCR 301-8, §4.03(6)(e)).
Abbreviated School Day Schedule policy adoption deadline: July 1, 2025 (1 CCR 301-8, §8.01(1)(j)).