A form arrives in your child's backpack, or a school staff member slides one across the table at the end of a meeting. It says "consent." You are not sure what you are agreeing to, and you feel you should sign quickly. This guide is for that moment.
In special education, consent is a real decision with real limits. It is the place where parents hold the most direct power in the process, and it is also easy to misunderstand. Here is what the federal rule says, in plain words. It is general information, not legal advice, and states can add rules.
What "consent" means
The federal definition has three parts that all have to be true.
- You are informed. You have been told everything relevant to the activity, in your native language or another way you communicate.
- You understand and agree in writing. The consent has to describe the activity, and list any records that will be released and to whom.
- You agreed voluntarily, and you know you can take it back. Consent can be revoked at any time. But revoking does not undo what already happened between giving it and revoking it.
If any part is missing, such as no explanation or no translation, it is fair to say you do not have what you need to decide.
When the school needs your consent
| Step | Consent required? | Notes |
|---|---|---|
| Initial evaluation | Yes | Notice first, then consent |
| First provision of special education services | Yes | Separate from consent to evaluate |
| Reevaluation | Yes | The school may go ahead without it if it can show reasonable efforts and no response |
| Reviewing existing data | No | Part of evaluation planning |
| A test given to all children | No | Unless consent is needed for all children |
The first two rows are separate on purpose. The rule says consent for an initial evaluation "must not be construed" as consent for services. You can agree to an evaluation and still decide later about services.
If you say no, or do not answer
What happens depends on the step.
Initial evaluation. If you refuse, or do not respond, the school may, but is not required to, pursue the evaluation using mediation or due process. If it chooses not to, it has not broken its duty to find and evaluate children who may need special education.
Initial services. If you refuse, or do not respond, the school may not use mediation or due process to get your agreement. It has not violated its duty to provide a free appropriate public education for services you declined. And it is not required to hold an IEP meeting or write an IEP for those services.
Reevaluation. If you refuse, the school may, but is not required to, use the consent-override procedures. It can also move forward without consent if it can show it made reasonable efforts and you did not respond.
In every case, the school has to make reasonable efforts to get consent and document them.
Taking consent back
You may revoke consent for services in writing at any time after services have begun. Before it stops providing services, the school must give you prior written notice. See what is prior written notice. The school may not use mediation or due process to override your revocation. And it does not have to amend your child's records to remove references to services already provided.
Revoking is a big step. State guidance often says that after revocation a child is no longer treated as a student with a disability, and that a later request for services is handled as a new request for evaluation. States describe the details differently, so read the school's notice and ask what will happen to your child's accommodations, to any classroom supports, and to eligibility if you change your mind.
What the school may not do
The rule says an agency may not use a parent's refusal of one service to deny any other service, except as the federal regulations require. So declining one part of a proposal should not cost your child something else you have asked for. If you think that is happening, say so in writing and ask for prior written notice of the refusal.
What to ask before you sign
You do not have to sign on the spot. You can take the form home, read it, and call or write with questions. A reasonable school will give you a clear answer. If you cannot get one, that is information too.
Common consent mix-ups
- Treating consent to evaluate as consent to services. They are two decisions.
- Signing a form that does not say what it covers. Ask for the activity to be described.
- Believing consent is permanent. You can revoke it for services, in writing.
- Believing a signature on an attendance sheet is consent. An attendance sheet shows you were present. It does not show you agreed to anything.
- Skipping your copy. Keep a copy of every form you sign, with the date.
Consent and notice are different
Consent asks for your agreement. Notice informs you of something the school plans to do or refuses to do. A school may need both for the same event. For example, it should send notice of a proposed evaluation and then ask for your consent. The two documents often arrive together, which is part of why they get confused. See procedural safeguards notice explained for where the consent rules are summarized, and writing an evaluation request letter for how the consent clock starts.
Terms are in the glossary.