Prior Written Notice (PWN) Explained — New York

If you've ever received a letter from your child's school district saying they plan to change — or refuse to change — your child's special education services, you've received a prior written notice (PWN). For families navigating the IEP process in New York, understanding prior written notice IEP New York rules is one of the most practical things you can do to protect your child's education. This guide explains what PWN is, what it must say, and what you can do if something doesn't look right.

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What Is Prior Written Notice?

Prior written notice is a formal written document that a school district must send you every time it proposes or refuses to take a specific action regarding your child's identification, evaluation, educational placement, or the provision of a free appropriate public education (FAPE).

Think of it as the district's official explanation of any significant decision about your child's special education. It is not just a courtesy — it is a legal requirement under both federal and New York State law (20 U.S.C. § 1415(b)(3), (c)(1); 34 C.F.R. § 300.503).

The word prior is important: the notice must be sent before the school puts any change into effect, giving you time to review, ask questions, or disagree.

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When Must a School District Send a PWN?

New York's Committee on Special Education (CSE) — the team that develops your child's IEP — must send a PWN whenever it:

• Proposes to initiate or change your child's identification as a student with a disability
• Proposes to initiate or change your child's evaluation
• Proposes to initiate or change your child's educational placement or the services in their IEP
• Refuses your request to evaluate your child
• Refuses your request to change your child's placement or services

If you asked for something and the district said no, that refusal must also come in writing — with reasons. A verbal "no" from a case manager is not sufficient under the law.

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What Must a New York PWN Include?

Federal regulations spell out exactly what information a PWN must contain (34 C.F.R. § 300.503). New York districts must include all of the following:

1. A description of the action proposed or refused — written in plain language, not just a checkbox.
2. An explanation of why the district is proposing or refusing that action.
3. A description of each evaluation, assessment, record, or report the district used to make its decision.
4. A statement that parents have procedural safeguards and how to get a copy of them.
5. Sources of help — where you can get assistance understanding your rights (such as your state's Parent Training and Information center).
6. A description of other options the CSE considered and the reasons those options were rejected.
7. A description of any other factors relevant to the proposal or refusal.

If a PWN you received is missing any of these elements — or uses language so vague you cannot understand what is actually being proposed — that is worth noting and following up on in writing.

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PWN and the New York Evaluation Timeline

PWN is especially important when a district is evaluating your child for the first time. Under New York State regulation, once a district receives a referral for an initial evaluation, it has 60 calendar days to complete that evaluation (8 NYCRR § 200.4(b)). The right to request that evaluation is guaranteed under federal law (20 U.S.C. § 1414(a)(1); 34 C.F.R. § 300.301).

If the district decides not to evaluate after your request, it must send you a PWN explaining its refusal and the reasons behind it. You should receive this notice promptly — before the 60-calendar-day clock would otherwise expire — so you have time to respond.

Once an evaluation is complete and the CSE has developed an IEP, the district then has 60 school days to arrange and implement the special education programs and services outlined in that IEP (8 NYCRR § 200.4(e)(1)). A PWN should accompany any proposed placement at this stage as well.

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Why PWN Matters for Your Child's FAPE

A free appropriate public education (FAPE) — the right of every eligible child with a disability to receive special education and related services at no cost to the family — is the cornerstone of the Individuals with Disabilities Education Act (20 U.S.C. § 1401(9); 34 C.F.R. § 300.17). PWN is one of the key procedural safeguards that protects FAPE.

Here's why it matters practically:

• It creates a paper trail. Every PWN is a dated, written record of what the district proposed and why. This documentation is invaluable if a disagreement escalates.
• It gives you time to respond. Because the notice must arrive before changes are made, you have an opportunity to ask questions, consult an advocate, or request another CSE meeting.
• It holds the district accountable. If the district cannot explain its reasoning in writing, that is a signal the decision may not be well-supported.

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What to Do When You Receive a PWN

When a PWN arrives, don't set it aside. Here's a simple process to follow:

• Read it carefully. Does it clearly explain what is being proposed or refused? Does it list the evidence used?
• Compare it to your child's IEP and evaluations. Does the reasoning make sense given what the data actually shows?
• Write down your questions. Note anything that is unclear or that you disagree with.
• Respond in writing. You can send a letter or email to the CSE acknowledging you received the notice and asking for clarification on any points you don't understand.
• Request a CSE meeting if you want to discuss the proposal further. You have the right to participate meaningfully in any decision about your child's education.
• Contact your Parent Training and Information (PTI) center. New York's PTI — Advocates for Children of New York and the Resources for Children with Special Needs network — can help you understand your rights at no cost.

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What to Do If You Never Received a PWN

If the district made a change to your child's IEP, placement, or services without sending you a prior written notice, that is a procedural concern worth addressing. Start by:

1. Sending a written request to the CSE chairperson asking for the PWN in writing.
2. Documenting when the change occurred and when (or if) you were notified.
3. Consulting a special education advocate or attorney if the district is unresponsive or if the change significantly affects your child's services.

For high-stakes situations — such as a proposed change to a more restrictive placement, a manifestation determination, or a pattern of procedural violations — consider reaching out to a qualified special education attorney. This guide provides educational information, not legal advice.

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A Quick Reference: PWN Checklist for New York Families

Use this checklist every time you receive a PWN from your child's CSE:

• Does it clearly describe what the district is proposing or refusing?
• Does it explain why?
• Does it list the evaluations and records used to make the decision?
• Does it describe other options that were considered and why they were rejected?
• Does it tell you how to get a copy of your procedural safeguards?
• Does it list resources for help understanding your rights?
• Did it arrive before any changes were made?

If you can check every box, the district has met its basic obligations. If not, follow up in writing and keep a copy of everything.