Prior Written Notice in California: What Parents Need to Know

What is Prior Written Notice?

Prior Written Notice (PWN) is a legal document the school district must provide any time it proposes or refuses to take any of the following actions regarding your child:

Initiate or change the identification of your child as having a disability.
Initiate or change the evaluation of your child.
Initiate or change the educational placement of your child.
Initiate or change the provision of a Free Appropriate Public Education (FAPE) to your child.

This means the district must give you written notice both when they're proposing something and when they're refusing something you've requested. If you ask for a service, an evaluation, or a placement change and the district says no, you are entitled to written documentation of that refusal.

What must a PWN include?

Under federal law (34 CFR § 300.503) and California Education Code § 56500.4, a PWN must contain:

A description of the action proposed or refused.
An explanation of why the district is proposing or refusing the action.
A description of each evaluation procedure, test, record, or report the district used as a basis for the decision.
A statement that the parent has protections under the procedural safeguards of IDEA.
Sources for parents to contact for assistance in understanding IDEA.
A description of other options that the IEP team considered and the reasons those options were rejected.
A description of any other factors relevant to the proposal or refusal.

A PWN must be in plain language

The notice must be written in plain language and, if your primary language is not English, must be provided in your native language or other mode of communication unless it is clearly not feasible to do so.

When to request a PWN

You can and should request a PWN any time the district:

Proposes to change your child's placement, services, or goals.
Refuses a request you've made — for a new evaluation, additional services, a placement change, or anything else.
Proposes to reduce or discontinue services your child currently receives.
Makes a decision at an IEP meeting that you weren't expecting or don't agree with.

Many parents don't know to ask for this. Simply say: "I'd like to request a Prior Written Notice for this action before we proceed." The district is required to provide it — this is a federal right under IDEA.

How to request a PWN

Request it in writing — email to the special education coordinator or case manager creates a timestamp and paper trail.
Identify the specific action or refusal you want documented: "I am requesting a Prior Written Notice documenting the district's refusal to provide [specific service]."
The district must provide the PWN in a reasonable time. If they don't, that is itself a procedural violation.
Keep a copy of your request and the response as part of your IEP records.

Why PWN is so valuable

A PWN forces the district to put their reasoning in writing. This matters for several reasons:

It creates a documented record of what was proposed or refused and why.
It prevents the district from later claiming they never refused a request, or that you agreed to something.
If you pursue a State Complaint or Due Process, a PWN can be powerful evidence.
Reading a district's written reasoning often reveals weaknesses in their position that you can address.

For more on how to use your rights under IDEA — including PWN, IEE requests, and dispute options — visit the Know Your Rights page.