Prior Written Notice (PWN) Explained — Pennsylvania

Prior written notice for an IEP in Pennsylvania is one of the most powerful — and most overlooked — protections your child has under federal and state special education law. If you have ever received a dense, confusing document from your school district before or after an IEP meeting and wondered what you were supposed to do with it, this guide is for you. Understanding prior written notice (PWN) can help you stay informed, catch errors early, and make sure your child's education stays on track.

What Is Prior Written Notice (PWN)?

Prior written notice — often called a PWN — is a formal written document that a school district must give to parents every time it proposes or refuses to take any action related to a child's identification, evaluation, educational placement, or the provision of a Free Appropriate Public Education (FAPE).

The right to receive prior written notice is grounded in federal law: 20 U.S.C. § 1415(b)(3) and (c)(1), and the implementing regulation at 34 C.F.R. § 300.503. Pennsylvania school districts are bound by these same requirements.

In plain terms: the school must put in writing what they are doing (or not doing) for your child — and why — every single time they make a meaningful decision about their education.

When Must a Pennsylvania School District Send a PWN?

A district must send a PWN before it implements (or formally refuses to implement) any of the following:

• Initiating an evaluation to determine if your child has a disability
• Refusing to evaluate your child after you have requested one
• Changing your child's eligibility status (finding them eligible or no longer eligible for special education)
• Proposing changes to the IEP, including goals, services, accommodations, or placement
• Refusing to make a change to the IEP that you, as a parent, have requested
• Changing your child's educational placement — for example, moving them from a regular classroom to a special education setting, or vice versa
• Refusing to change placement when you have asked them to

The word "prior" matters. The notice should arrive before the action is taken, giving you a real opportunity to understand and respond — not after the decision has already been made.

What Must a PWN Include?

Under 34 C.F.R. § 300.503, every PWN must contain all of the following:

1. A description of the action proposed or refused — stated clearly enough that a parent can understand exactly what the school intends to do or not do.
2. An explanation of why the school is proposing or refusing that action.
3. A description of each evaluation, assessment, record, or report the school used in making its decision.
4. A statement of your procedural safeguards — or a reminder of where to find them, typically in the Procedural Safeguards Notice the district provides at least once per year.
5. Sources for parents to contact to get help understanding the PWN (such as parent training centers or advocacy organizations).
6. A description of other options the IEP team considered and why those options were rejected.
7. A description of any other relevant factors that influenced the decision.

If a PWN you receive is missing any of these pieces, that is worth noting. You have every right to ask the district to provide a complete notice.

Pennsylvania-Specific Timelines to Know

Federal law sets the floor for your rights, but Pennsylvania adds specific timelines that are important to keep on your radar:

• Evaluation timeline: Once a district agrees (or is required) to evaluate your child, Pennsylvania regulations require the evaluation to be completed within 60 calendar days of receiving your written consent — 22 Pa. Code § 14.123(b).
• IEP development: After the evaluation is completed and your child is found eligible, the district must develop an IEP within 30 calendar days — 22 Pa. Code § 14.131.

PWNs play a role at both of these milestones. If the district is requesting your consent for an initial evaluation, you should receive a PWN explaining that action. And when the IEP is developed or changed, another PWN should follow.

How to Read a PWN You've Received

PWN documents can feel overwhelming. Here is a practical approach:

• Read the "action" section first. What exactly is the school proposing or refusing? Make sure you understand it completely before reading anything else.
• Check the "reasons" section. Do the reasons make sense given what you know about your child? Are they based on observations, evaluations, or data you recognize?
• Review the "options considered" section. Were the alternatives you care about actually listed? Were they rejected for reasons that seem fair and well-supported?
• Look for missing pieces. If the PWN does not address something the IEP team discussed, write down your concerns.
• Note the date. If you disagree with the proposed action, timelines for responding or requesting a meeting begin from the date you receive the notice.

What to Do If You Disagree With the PWN

Receiving a PWN does not mean you have to accept what it says. You have several constructive options:

• Request a meeting. You can ask the district to convene an IEP team meeting to discuss your concerns before any proposed change is implemented.
• Submit your concerns in writing. A brief email or letter to the special education coordinator documenting your disagreement creates an important record.
• Ask for more information. Request copies of the evaluations, assessments, or reports the district says it relied on. You are entitled to these records.
• Reach out to a parent training center. Pennsylvania has federally funded Parent Training and Information Centers that can help you understand your rights at no cost.
• Request mediation. Pennsylvania offers a voluntary, free mediation process where a neutral third party helps both sides reach an agreement.
• File a state complaint. If you believe the district has violated a specific requirement of IDEA or Pennsylvania's special education regulations, you can file a complaint with the Pennsylvania Department of Education's Bureau of Special Education.

For high-stakes situations — such as a proposed change in placement you strongly oppose, a manifestation determination, or if you believe your child has been denied FAPE — consulting a qualified special education attorney or advocate is strongly recommended before taking formal action.

Why the PWN Is Your Most Important Paper Trail

Think of every PWN as a page in your child's official record. Together, they document the school's reasoning over time. Parents who keep organized files of every PWN, IEP, and evaluation are far better equipped to:

• Spot patterns in how decisions are being made about their child
• Prepare for IEP meetings with specific, documented questions
• Demonstrate a history of concerns if a dispute ever needs to be resolved formally

You do not need to be an expert to use PWNs effectively. You just need to read them carefully, keep them organized, and speak up when something does not add up.

A Note on Requesting Your Own Evaluations

Remember that as a parent, you can also request an initial evaluation in writing at any time if you suspect your child has a disability — this right is protected under 20 U.S.C. § 1414(a)(1) and 34 C.F.R. § 300.301. When you make such a request, the district must respond with a PWN — either proposing to evaluate (and seeking your consent) or explaining in writing why it is refusing to do so. Either way, you are entitled to that written explanation.

Your child's right to a Free Appropriate Public Education — FAPE, as defined in 20 U.S.C. § 1401(9) and 34 C.F.R. § 300.17 — is at the heart of every IEP decision. The prior written notice process exists specifically to make sure that right is protected in a transparent, documented way.