The IEP Toolkit

What prior written notice actually means

The school told you no in a meeting. Federal law says that refusal — and its reasons — has to be put in writing.

If they said no, they must put it in writing

Prior written notice is not a courtesy. It is a federal requirement any time the district proposes or refuses to change your child's identification, evaluation, placement, or services.

What it is
A written explanation of what the district is doing or refusing to do, and why
When you can use it
Any time the district proposes or refuses something about evaluation, eligibility, placement, or FAPE
What the district must do
Give you the notice a reasonable time before it acts, in plain language you can understand
Legal citation
34 CFR § 300.503

When prior written notice is required

Under 34 CFR § 300.503(a), the district must give you written notice a reasonable time before it proposes or refuses to initiate or change:

Notice the word refuses. Parents often assume PWN only applies when the school is changing something. It applies just as much when the school declines to do something you asked for — refusing to evaluate, refusing to add a service, refusing to change placement.

Ignoring you is not one of their options. When you request an evaluation, the district must either seek your consent to evaluate or refuse in writing with reasons. Silence is not a lawful third choice.

What the notice must contain

34 CFR § 300.503(b) lists what has to be in it. All of it, not a summary line in the meeting minutes:

  1. A description of the action the district proposes or refuses to take.
  2. An explanation of why the district proposes or refuses to take it.
  3. A description of each evaluation procedure, assessment, record, or report the district used as a basis for the decision.
  4. A statement that you have protection under the procedural safeguards, and how to obtain a copy of them.
  5. Sources you can contact for help understanding your rights.
  6. A description of other options the IEP Team considered, and the reasons those options were rejected.
  7. A description of other factors relevant to the district's proposal or refusal.

The notice must also be written in language understandable to the general public, and provided in your native language or other mode of communication unless that is clearly not feasible (§ 300.503(c)).

Why this matters more than it sounds

Prior written notice does two things for you.

First, it converts a verbal "no" into a documented decision. A refusal spoken across a conference table is not appealable — there is nothing to point at. A refusal in writing, with stated reasons and the data behind it, is a record. It becomes the starting point for a state complaint or a due process filing instead of "he said, she said."

Second, a refusal that has to be justified in writing often gets reconsidered. Item 6 on the list above is the one that does the work: the district has to write down what else the team considered and why it rejected those options. Decisions that were easy to say out loud are harder to defend on paper.

How to request it

You do not have to wait for the district to volunteer it. Ask, in writing, the same week.

  1. Email the case manager and the special education director. Not a phone call — a phone call creates no record.
  2. State the date you made your request and exactly what you asked for.
  3. State that the district has declined or has not acted, and that you are requesting prior written notice under 34 CFR § 300.503.
  4. Ask for each of the required elements by name: a description of the action refused; the explanation of why; each evaluation, record, or report relied on; and the other options considered and why they were rejected.
  5. Give a date to respond by. The federal rule says "a reasonable time before" the district acts, but sets no fixed day count for answering a parent's request. Naming a date — ten school days, for example — is your ask, not a federal deadline, and it makes any delay visible on the record.
Keep the paper trail. Date every request, save every reply, and note when there is no reply. In a compliance complaint, the dates are usually the case.

Where this comes up most

Three common moments:

Timelines and some procedures vary by state on top of the federal floor. The federal requirements above apply everywhere.

Using this because a deadline was blown? Prior written notice is step two of the escalation ladder. See what to do when the school misses the evaluation deadline for the full sequence, including the free state complaint.

Free: IEP evaluation deadlines for all 51 jurisdictions

A one-page chart of every state's deadline, day type, and when the clock starts — plus a playbook for when a district blows the date.

Get the free cheat sheet

Need the letters too? The Evaluation Request Kit has fill-in templates for the request, the follow-up, and the complaint.

Sources

Verified July 2026. Federal regulations and state procedures change — confirm against the current text before relying on it.