How to Request an IEP for Your Autistic Child in Colorado Public Schools

Your child is struggling in ways you know their teacher sees too. Maybe it's the transition from recess to class. Maybe it's a communication gap that's getting wider, not narrower. Maybe the school is noting "behavioral issues" while you're recognizing sensory overload.



Whatever the specific concern, here's what you need to know: you have the legal right to request an IEP in Colorado public schools — and that process starts with you, not the school.

This guide walks through every step, including Colorado-specific rules, key timelines, parent rights, and how to make your written request count.

The Law Behind the IEP in Colorado Public Schools

Two laws govern the IEP process in Colorado public schools:

IDEA — Individuals with Disabilities Education Act: This is the federal law. It guarantees all eligible children with disabilities the right to a Free and Appropriate Public Education (FAPE), including an IEP, in public school at no cost to parents. Colorado public schools must follow IDEA.

ECEA — Exceptional Children's Education Act: This is Colorado's state law. It supplements IDEA and may provide additional protections. In Colorado, 14 disability categories are recognized for IEP eligibility — including Autism Spectrum Disorders, which is a specifically named category under the ECEA.

Both laws require that every child with a disability who qualifies for special education services must have an Individualized Education Program. An IEP is a legally binding written document developed specifically for one child, covering their current performance levels, annual goals, services the school will provide, and how progress will be measured.

For an autistic child, the IEP process begins with a referral for evaluation. That referral can come from a teacher, a doctor — or directly from you, the parent.

Step 1: Make Your Request in Writing

The most important thing you can do is put your request in writing. While verbal requests are sometimes honored, a written request creates a documented timeline and a paper trail that protects your rights as a parent.

Address your written request to the school's special education director (sometimes called the Special Education Coordinator or Director of Pupil Services). You can deliver it by email with read receipt, or in person with a date-stamped copy for yourself.

Your written request should include:

• Your child's full name, grade, and school
• A statement that you are requesting a comprehensive educational evaluation for special education eligibility
• A brief description of your specific concerns (academic struggles, communication delays, behavioral challenges, sensory responses)
• Any outside documentation you have (medical diagnosis, therapy reports, pediatrician letters)
• A request for written confirmation of receipt and next steps

A sample opening line: "I am writing to formally request a comprehensive evaluation of my child, [Name], to determine eligibility for special education services and an Individualized Education Program (IEP)."

According to Colorado's CDE resource on referrals, it is specifically recommended to make requests in writing "so you can easily track what has been requested, next steps, and the timeline for when assessments/meetings will occur".

Step 2: Understanding Colorado's Timelines After Your Request

Once your written request reaches the school, the clock starts. Here are the specific timelines Colorado families need to know:

15 school days: After receiving a referral, the school has 15 school days to either hold an IEP meeting to discuss the request and what evaluations are needed — or provide you with a consent to evaluate form.

60 calendar days: Once you sign the consent to evaluate, the school has 60 calendar days to complete all evaluations and hold an eligibility determination meeting. This is the legally mandated Colorado timeline under IDEA and ECEA.

30 calendar days: If your child is found eligible for special education at the eligibility meeting, the school must hold another IEP meeting within 30 calendar days to develop the full IEP and determine services.

21 school days: After the IEP is developed, you must receive a copy within 21 school days.

The initial IEP process from your written request to the start of services typically spans 60–90+ days total. Starting early — before challenges intensify — gives your child more runway.

One important Colorado note: In Colorado, parents do not sign the IEP itself to indicate approval. Instead, parents sign an attendance sheet at the IEP meeting. Your signature of consent is only required before services begin for the very first time. After that, if you disagree with any aspect of the IEP, you can express your disagreement and pursue dispute resolution options.

Step 3: The Evaluation — What the School Is Actually Looking At

After you consent to evaluate, a multidisciplinary team at the school conducts a comprehensive evaluation. For autistic children, this typically includes:

Formal testing: A school psychologist administers standardized assessments measuring cognitive ability, adaptive behavior, academic achievement, and related areas.

Observations: Team members observe the child in their classroom setting and potentially in other environments.

Family interviews: You'll be asked to provide input on your child's developmental history, home behavior, strengths, and concerns. This input matters and is part of the legally required evaluation.

Teacher and specialist input: General education teachers, speech-language pathologists, occupational therapists, and other specialists may contribute to the evaluation based on the areas of concern.

Review of existing records: Prior evaluations, medical records, therapy reports, and school records are reviewed.

Under Colorado's Guidelines for the Educational Evaluation of Autism, evaluations should use multiple methods, collect information from multiple sources, and assess in all areas related to the child's functioning in school — not just the area of suspected primary disability. The autism-specific evaluation guidelines are developed with expertise from JFK Partners at the University of Colorado, School of Medicine.

Critical distinction: The school's evaluation is for educational eligibility — not a medical diagnosis. Your child may already have a medical diagnosis of autism from a pediatrician or specialist. That diagnosis is important and should be shared with the school team. 

However, eligibility for an IEP in Colorado public schools is determined separately, based on whether the disability has an adverse educational effect on the child's ability to benefit from general education.

Step 4: The Eligibility Determination Meeting

After the evaluation is complete, you'll be invited to an eligibility determination meeting. At this meeting, the team (which includes you as a required member) reviews all evaluation data and determines whether your child qualifies for special education services.

For an autistic child to be found eligible under the Autism Spectrum Disorders category in Colorado, the evaluation must demonstrate that the disability adversely affects the child's educational performance — specifically through areas such as inability to communicate effectively, inability to generalize skills consistently, or inability to comprehend and utilize instructional information.

What if your child doesn't qualify? If the team determines your child is not eligible for an IEP, they must provide you with a written explanation of that decision. You can disagree and request an Independent Educational Evaluation (IEE) at the school's expense if you believe the school's evaluation was inappropriate. You also have the right to file a state complaint with the Colorado Department of Education, which must investigate and issue a decision within 60 days.

Step 5: The IEP Meeting — Building the Plan

If your child is found eligible, the IEP meeting follows within 30 calendar days. This is where the actual plan is built. You are a required member of the IEP team — not just an observer.

A Colorado IEP must include:

• Present Levels of Academic Achievement and Functional Performance (PLAAFP): A description of where your child currently is
• Annual measurable goals: Specific, measurable targets for the year — not vague statements
• Special education services: What services the school will provide (speech therapy, occupational therapy, social skills support, resource room time, etc.)
• Accommodations and modifications: Adjustments to environment, instruction, or assessments
• Least Restrictive Environment (LRE): A statement of how much time your child will spend in general education settings alongside peers without disabilities
• Extended School Year (ESY): Whether summer services are warranted to prevent regression
• For children 15 and older: Transition planning for post-secondary life

An important point from Colorado's Colorado Parent magazine documented a case involving a family in Denver: One parent, whose child had autism, emphasized asking the IEP team to distinguish between accommodations (helping the child reach a standard) and modifications (lowering the standard). Understanding this distinction matters significantly for long-term educational outcomes.

Colorado's Child Find Program: Starting Before School Age

Parents in Denver, Aurora, Lakewood, Thornton, Arvada, and across Colorado should know that the IEP process can begin as early as age 3.

Colorado's Child Find system is a free service operated by the Colorado Department of Education. Starting at age 3, every school district (and Board of Cooperative Educational Services/BOCES) has the legal obligation to locate, identify, and evaluate children with suspected disabilities — regardless of whether they're enrolled in school.

For families in Westminster or Littleton with children under age 3, Early Intervention services through Part C of IDEA are coordinated by Colorado's Department of Human Services — through the Early Intervention Colorado program — and transition to school-based IEP services at age 3.

A documented example from Colorado Parent magazine illustrates this pathway: A family whose child Simon was later identified as having autism first connected with Child Find due to a suspected speech delay.

Thanks to that early referral, the family was already connected to services — including occupational therapy, speech therapy, and nursing support through the Developmental Disabilities Resource Center (DDRC) — and had an IEP with full services in place before school age.

Your Key Rights as a Colorado Parent in the IEP Process

Understanding your rights makes you a more effective advocate. Key protections under IDEA and the ECEA include:



Right to initiate: You can request an evaluation at any time — regardless of whether the school has identified a concern.

Right to be informed: The school must provide you advance written notice of any IEP meeting. In Colorado, it is common to receive at least 10 days' notice. Meetings must be scheduled at a mutually agreeable time and place.

Right to review records: You can request and inspect all educational records related to your child.

Right to outside documentation: You can bring therapy reports, medical evaluations, and reports from outside providers — such as your child's ABA BCBA — to the IEP meeting. These must be considered by the team.

Right to bring support: You can bring a spouse, family member, advocate, or even your child's ABA therapist to any IEP meeting. Many parents in Englewood and Littleton bring their child's outside ABA team to help the IEP team understand the child's behavioral profile and goals.

Right to an IEE: If you disagree with the school's evaluation, you can request an Independent Educational Evaluation at the school's expense.

Right to annual review: The IEP must be reviewed at least once per year. You can also call a meeting at any time if you believe your child's needs have changed.

Right to request a meeting anytime: Parents can call an IEP meeting at any time — you don't have to wait for the annual review if your child's situation has changed significantly.

Right to dispute: If you disagree with IEP decisions, you can pursue mediation, file a state complaint with the CDE, or request a due process hearing.

Right to translation: If English is not your family's primary language, the school district is required under Colorado law to offer to translate the final IEP document or provide an oral recording in your dominant language. Multilingual families in Aurora or Denver's diverse communities have this legal protection.

Colorado Resources for IEP Navigation

Several Colorado-specific resources support families through this process:

PEAK Parent Center (719-531-9400 | peakparent.org) — Colorado's designated Parent Training and Information Center, funded by the U.S. Department of Education. Offers trained parent advisors, webinars, workshops, and direct support on IEP rights and processes in both English and Spanish. PEAK reaches more than 26,000 Colorado families and educators annually.

Colorado Department of Education — Office of Special Education (303-866-6694 | ed.cde.state.co.us/cdesped) — Has a question line staffed by English- and Spanish-speaking advisors. Provides official forms, procedural safeguards documentation, and policy guidance.

Disability Law Colorado — The Protection & Advocacy agency for Colorado, providing legal representation, advocacy, and education for disability rights.

Show + Tell — A Community Parent Resource Center (CPRC) reaching underserved and low-income families, offering resources and advisors on IDEA rights.

How ABA Therapy Connects to Your Child's IEP

An IEP and ABA therapy are not competing paths — they're often most effective when they work together.

The IEP is the school's plan. ABA therapy (especially home-based ABA through a provider like Inclusive ABA) addresses the behavioral, communication, and daily living skill goals that the school environment alone can't fully cover. A BCBA can provide assessment data, goal language, and behavioral support documentation that strengthens what the IEP team is building.

When parents in the Denver metro bring their child's BCBA to IEP meetings, or share ABA progress data with the school team, IEP goals become more coherent — because both systems are targeting the same developmental targets with consistent strategies.

This coordination is especially valuable for children with significant behavioral support needs, communication challenges, or sensory sensitivities — where ABA data provides the school team with a more complete picture than in-school observations alone.

Conclusion: You Don't Have to Navigate This Alone

Requesting an IEP in Colorado public schools is a right, not a request for a favor. The process has clear timelines and legal protections. Your written request starts the clock. The school must respond. And you remain an equal member of the team that builds your child's plan.

At Inclusive ABA, we work alongside school teams — not separately from them. Our BCBAs can document your child's behavioral and developmental profile in ways that inform and strengthen IEP goal-setting. We help families across the Front Range connect the school day to the home environment where so much learning actually happens.

This is one phone call that changes how the whole system works for your child. Reach out to Inclusive ABA — our team will answer your questions about ABA therapy, IEP coordination, and how to get started in your neighborhood.

Schedule a free consultation with Inclusive ABA. Inclusive ABA provides home-based ABA therapy and IEP coordination support across Colorado. No waitlist. All insurance accepted.

Frequently Asked Questions

Sources:

1. https://coloradoparent.com/understanding-your-childs-iep/ 
2. https://www.sos.state.co.us/CCR/GenerateRulePdf.do?ruleVersionId=6251&fileName=1+CCR+301-8 
3. https://www.cde.state.co.us/cdesped/asd_guidelines
4. https://kidslegal.org/special-education-timelines
5. https://ed.cde.state.co.us/cokidswithbraininjury/educational-information
6. https://ed.cde.state.co.us/cdesped/iep
7. https://ed.cde.state.co.us/spedlaw/rules