Prior Written Notice: What Every Illinois Parent Should Know
You leave an IEP meeting believing the team agreed your child would get more speech therapy. Weeks later, nothing has changed. What did the school actually decide, and why? A document called prior written notice is supposed to answer that question in writing.
Prior written notice (often shortened to “PWN”) is one of the most useful and most overlooked protections in special education law. It turns hallway conversations and meeting discussions into a written record of what the school proposes or refuses to do, and why. This post explains what it is, when Illinois schools must provide it, what it must say, and how you can use it to advocate for your child.
What is prior written notice?
Prior written notice is a written explanation the school must give you before it changes, or refuses to change, something important about your child’s special education. It is required by the federal Individuals with Disabilities Education Act (IDEA) at 34 CFR 300.503.
Think of it as the school “showing its work.” It is not the IEP itself, and it is not a meeting invitation. It is the school’s written statement of what it decided, what it based that decision on, and what other options it rejected.
When must the school give it?
The school must give you prior written notice whenever it proposes or refuses to start or change any of these four things:
- Your child’s identification as a child with a disability (for example, finding them eligible or no longer eligible)
- Your child’s evaluation (for example, agreeing to test, or declining your request for an evaluation)
- Your child’s educational placement (for example, moving them to a self-contained classroom or a different school)
- The provision of a free appropriate public education (FAPE) (for example, adding, reducing or ending a service)
The word “refuses” matters most for parents. If you ask for something and the school says no, that “no” triggers prior written notice just as much as a proposal does. Common examples include:
- Denying your request for an evaluation or an independent educational evaluation
- Refusing to add a service, such as an aide, occupational therapy or extended school year
- Declining to change a placement you asked for
- Deciding your child is no longer eligible, or graduating them with a regular diploma (which ends eligibility)
What must the notice say?
Federal law lists seven things every prior written notice must contain. Use this as a checklist when you receive one.
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The notice must include: |
Ask yourself: |
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1 • |
A description of the action the school proposes or refuses |
Is it clear exactly what will or won’t happen? |
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2 • |
An explanation of why |
Does it give real reasons, or just restate the decision? |
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3 • |
Each evaluation, assessment, record or report the school relied on |
Can you tell what data drove the decision? |
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4 • |
A statement that you have procedural safeguards, and how to get a copy |
Do you know your rights and where to find them? |
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5 • |
Sources you can contact for help understanding your rights |
Is there a name or agency listed? |
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6 • |
Other options the IEP team considered, and why each was rejected |
Were your suggestions listed and addressed? |
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7 • |
Any other factors relevant to the decision |
Is anything important missing? |
The notice must also be written in language the general public can understand, and in your native language or other mode of communication unless that is clearly not feasible. If your language is not a written one, the school must translate it orally and keep written proof that you understood it.
What Illinois adds
Illinois adopts the federal rule and adds specific timelines. The key state provisions are in the Illinois Administrative Code, Title 23, Part 226, and Article 14 of the School Code (105 ILCS 5/14).
- “Reasonable time” means 10 school days. Federal law requires notice “a reasonable time” before the school acts. Illinois defines that as 10 school days (23 Ill. Adm. Code 226.520). The school generally cannot carry out a change until that period has passed.
- You can waive the 10 days, but you don’t have to. A parent may waive the waiting period so a new placement starts sooner. Only waive it if you agree with the change.
- The “Notice of Conference Recommendations.” In Illinois, prior written notice usually arrives as a form with this title, attached to the IEP. When an IEP proposes or refuses a placement change, those recommendations must be provided in writing in your preferred language (226.520).
- You get the paperwork at the end of the meeting. The district must give you a copy of the IEP team’s report when the meeting ends (23 Ill. Adm. Code 226.110), unless you and the district agree in writing to a later date.
- Evaluation requests get an answer in 14 school days. When you request an evaluation, the district has 14 school days to decide. If it declines, it must give you written notice that meets the federal requirements (226.110(c)).
- Materials 3 school days before the meeting. Under 105 ILCS 5/14-8.02f, the district must give you copies of the written materials the IEP team will consider, such as evaluations and progress data, at least 3 school days before the meeting. This is not prior written notice, but it helps you know what the notice should reference.
Common problems and how to respond
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Problem: |
What you can do: |
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No notice at all after you asked for something and were told no |
Ask in writing for prior written notice of the refusal. |
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The “reason” just repeats the decision (“The team determined OT is not needed.”) |
Ask the school to explain why, and which data it relied on. |
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Your request isn’t listed under “options considered” |
Ask that it be added, with the reason it was rejected. |
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The notice says “team consensus” when you disagreed |
Write your disagreement and ask that it be attached to the IEP. |
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A change was made before the 10 school days passed, without your waiver |
Raise it with the case manager or special education director in writing. |
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The notice is not in your language |
Ask for a translated copy or an interpreter. |
Practical tips for parents
- Make requests in writing. An email to the case manager creates a record and makes it clear when a refusal triggers notice.
- Ask for prior written notice by name. For example: “If the district is declining this request, please provide prior written notice under 34 CFR 300.503 and 23 Ill. Adm. Code 226.520.”
- Read the notice before you leave the meeting, or soon after. Check it against the seven elements above.
- Watch the 10-school-day clock. Use that time to ask questions, talk to an advocate, or put your disagreement in writing.
- Keep every notice. Together they tell the story of your child’s services over time. If you ever file a state complaint, request mediation or go to due process, they are often key evidence.
- Remember that notice is not agreement. Receiving prior written notice does not mean you consent. You keep all your procedural rights.
The Bottom Line
Prior written notice gives you the school’s decision, its reasons and its evidence in writing, before anything changes. When you know to ask for it and how to read it, it becomes one of your strongest tools for holding the IEP process accountable.
This post is general information, not legal advice. Every child’s situation is different. If you have questions about your child’s IEP or a notice you received, contact an attorney or advocate experienced in Illinois special education law.
Sources
- 34 CFR 300.503, Prior notice by the public agency
- 23 Ill. Adm. Code 226.520, Notification of District’s Proposal
- 23 Ill. Adm. Code 226.110, Evaluation Procedures
- 105 ILCS 5/14-8.02f, Individualized education program meeting protections