What is prior written notice?

Quick answer

Prior written notice, or PWN, is a letter your school district has to send you before it changes something about your child's special education, and before it refuses something you asked for. You do not write it. The district writes it, and federal law tells the district what to put inside.

The rule is 34 C.F.R. § 300.503. Two parts of it matter to a parent. Paragraph (a) says when the notice is owed. Paragraph (b) lists the seven things the notice has to contain, and they are in the table below.

The refusal half is the part most parents never use. A no at the table is a refusal, and a refusal is one of the two triggers. So the district owes you a written explanation of what it refused, why it refused, which records it read, and what else the team considered before it said no.

No penalty inside § 300.503 makes that letter appear on its own. Ask for it in the room, then ask again in writing.

When the school has to send one

Section 300.503(a) sets the trigger. The notice has to reach you "a reasonable time before" the district does one of two things to one of four subjects.

The two things are propose and refuse. The regulation's words are "Proposes to initiate or change" and "Refuses to initiate or change." Both count. A refusal to start something, like the evaluation you asked for in September, is covered by the same sentence as a change to a program that already exists.

The four subjects are the same in both halves.

• Identification. Whether your child is a child with a disability under IDEA, the Individuals with Disabilities Education Act.
• Evaluation. Whether your child gets tested, in what areas, and by whom.
• Educational placement. The setting the services happen in.
• "The provision of FAPE to the child." FAPE is free appropriate public education, which on the ground means the services, the minutes, the goals and the accommodations written into the IEP. What FAPE is covers the standard behind the phrase.

That list of four is worth memorising, because it does double duty. Section 300.507(a)(1) says a parent may file a due process complaint "on any of the matters described in § 300.503(a)(1) and (2)." The same four subjects that force a written notice are the four you can take to a hearing.

Refusals outside those four subjects do not trigger anything. A district that will not move a bus stop, or will not let you record a meeting, has refused you something § 300.503 does not reach.

The seven things the notice has to say

Paragraph (b) is a list, and the regulation says the notice "must include" all seven items. The middle column below is the regulation word for word. The right column is what that item looks like in a real notice from a real district.

Two more requirements sit in paragraph (c) and they are easy to overlook. The notice has to be "[w]ritten in language understandable to the general public." It also has to be "[p]rovided in the native language of the parent or other mode of communication used by the parent, unless it is clearly not feasible to do so."

Nothing in § 300.503 requires a particular form or a particular length. Nothing in it asks for your signature either. Most districts use a template, and a template that leaves items 3 and 6 as empty boxes still fails the rule.

What to do when the answer is no out loud

Most refusals happen in a sentence rather than a document. Someone says the district does not provide that, or that your child does not qualify, and the agenda moves on. Nobody in the room calls it a refusal.

It is one. Under § 300.503(a)(2) the duty attaches the moment the district refuses, and a verbal refusal is a refusal. What a verbal no is not is evidence. It has no date, no reasoning you can quote back, no list of the records the team read, and no record of the options the team turned down.

So convert it. Nine words do it.

Say it before the meeting moves to the next item, and ask that your request go in the minutes. Two things change. The refusal gets named in the record of the meeting. And the team now knows you know the notice is owed, which is a different conversation from the one it was having thirty seconds earlier.

Then send the same request by email the same day. Saying it works. Saying it and writing it works better, and why to put requests in writing covers why the written copy is the one that counts.

Copy and send

Three emails cover most of what happens after a refusal. Fill the brackets and send from the address the district already has on file for you.

None of these three emails obliges the district to change its answer. They oblige it to write the answer down.

What a missing or empty notice actually gets you

A missing notice is a procedural violation. It is the easiest kind to prove, because the document either exists or it does not. It is also not the same thing as winning services, and the difference is written into the regulation.

Under 34 C.F.R. § 300.513(a)(2), a hearing officer may find that a child did not receive FAPE on procedural grounds only if the procedural problem did one of three things.

1. "Impeded the child's right to a FAPE."
2. "Significantly impeded the parent's opportunity to participate in the decision-making process regarding the provision of a FAPE to the parent's child."
3. "Caused a deprivation of educational benefit."

The middle one is where prior written notice lives. The entire function of the notice is to tell you what was decided and why, in time for you to do something while doing something still matters. A district that decided and never told you has a participation problem, and participation is the prong that fits.

What the violation usually wins, on its own, is the notice. Section 300.513(a)(3) says nothing in that rule stops a hearing officer from "ordering an LEA to comply with procedural requirements." LEA is the local education agency, which is your district. An order to comply produces the document. It does not by itself produce the service you asked for.

Three routes exist and they run on different clocks.

• A state complaint. The state education agency has 60 days under 34 C.F.R. § 300.152(a) to investigate and issue a written decision, and the violation has to have happened within the year before you file, under § 300.153(c). How to file a state complaint.
• A due process hearing. The four subjects in § 300.503(a) are the exact list you may file on, and § 300.507(a)(2) gives you two years from when you knew or should have known, or less if your state sets its own limit. What a due process hearing is.
• Mediation. Available for any matter under Part B, including before anything is filed, and voluntary for both sides under § 300.506. What special education mediation is.

None of the three is fast. A state complaint decision is due in 60 days under § 300.152(a). A due process decision is due 45 days after the 30 day resolution period ends, under § 300.515(a) and § 300.510(b), so 75 days is the floor there and both clocks allow extensions.

How long before the school acts

There is no number. Section 300.503 says the notice has to reach you "a reasonable time before" the district proposes or refuses, and that is the whole federal timing rule. Read the section end to end and no deadline appears in it anywhere.

So reasonable is the standard, and reasonable gets argued rather than counted. Make the date concrete yourself instead. Ask in writing when the change takes effect, then ask for the notice before that date rather than after it, because a notice that lands after the change has already happened leaves you nothing left to disagree with.

Some states set their own number, because IDEA lets a state add to the federal floor and never subtract from it. No state number is printed on this page. They differ, and a wrong number is worse than no number. Your district's procedural safeguards notice is where the state rule is written down.

Common mistakes to avoid

• Treating a verbal no as the end of it. The refusal is what triggers the duty. Asking is what produces the document.
• Confusing prior written notice with the annual procedural safeguards booklet. The booklet goes out once a school year under 34 C.F.R. § 300.504(a) and describes your rights in general. Prior written notice is about one decision about your child. The booklet even lists prior written notice as one of the things it has to explain, at § 300.504(c)(2).
• Confusing it with the meeting notice. The document telling you an IEP meeting is happening states the purpose, the time, the location and who will attend, at 34 C.F.R. § 300.322(b)(1). Different document, different job.
• Assuming prior written notice is something parents draft or submit. You do not write it and you do not sign it. Consent is the form you sign, and when the school needs your consent is a separate rule.
• Stopping at the first paragraph. Item 3 and item 6, the data and the rejected options, are the two that show whether your request was ever really weighed.
• Agreeing to a change, or walking away from a refusal, before you have read the notice.

Where this goes next

• The school said no and you want the next move. What to do after the school says no.
• You want the request itself on the record before the meeting. Why to put requests in writing.
• You want to know what else you are owed at the table. Your rights as a parent in special education.
• The refusal was about testing. How to request a special education evaluation.
• You want the team back at the table. How to request an IEP meeting.

An advocate reads the notice against the IEP and the evaluation, then tells you which of the seven items is thin and whether the thin one matters. Advocates are not attorneys. They cannot file a lawsuit or represent you at a due process hearing. Most advocates on our directory charge $75 to $150 per hour, and you can find advocates in your state.

What this page does not settle

Whether the notice in your hand is good enough is a question about your child's file. The seven items are fixed. Whether item 3 named the right report, or item 6 described the option you actually proposed, is not.

Everything here is federal. Your state may run a shorter clock, or hand districts a template with the seven items already labelled. None of that lowers the federal floor.

And a notice that satisfies all seven requirements can still say no. Section 300.503 controls how a district explains a decision. It does not control what the district decides.