Manifestation Determination in Delaware: What Happens When Your Child Is Disciplined

Your child is facing a multi-day suspension, an expulsion hearing, or a change in placement due to behavior. If your child has an IEP or a 504 plan, the school cannot proceed with a disciplinary change of placement without first conducting a specific review process called a manifestation determination. Most parents learn about this right only after the meeting has already been scheduled — or after it happened without them.

What Triggers a Manifestation Determination

A manifestation determination is required when a school district proposes to:

• Suspend a student with a disability for more than 10 school days in a school year, whether as a single long suspension or through a series of shorter suspensions that form a pattern
• Change the student's educational placement due to a disciplinary matter
• Recommend expulsion

The trigger is not a single suspension — it is the cumulative or proposed removal from educational services. A series of 3-day suspensions over a semester can constitute a pattern that triggers the manifestation determination requirement even if no single suspension exceeded 10 days.

Under IDEA and Delaware's Title 14 regulations, the manifestation determination meeting must be conducted within 10 school days of the decision to impose the disciplinary action.

Who Must Be at the Meeting

The meeting must include:

• The parent
• The student's IEP team (or relevant members)
• Other qualified personnel as appropriate

You are a required participant. The district cannot conduct this meeting without you present or without making reasonable efforts to involve you. If the district schedules the meeting without adequate notice, refuses your requested date changes, or holds the meeting without you, that is a procedural violation.

Delaware charter schools must follow the same manifestation determination procedures as traditional districts. If your child attends a charter school, the charter is responsible for convening this meeting.

The Two-Question Analysis

The manifestation determination requires the team to answer two questions:

1. Was the conduct caused by, or did it have a direct and substantial relationship to, the child's disability?

This question requires actual analysis — not a formality. The team must look at the specific behavior and the specific disability and determine whether the disability directly contributed to the behavior in question. For a student with ADHD whose impulsivity drove a physical altercation, or a student with Autism whose sensory dysregulation caused a behavioral outburst, the connection is direct. The team cannot simply say "the student knows the rules" and conclude there is no relationship.

2. Was the conduct a direct result of the district's failure to implement the IEP?

If services were not being delivered as written — if the behavioral supports described in the IEP were not in place, if the student was not receiving the counseling sessions the IEP specified — any behavior that resulted from that failure is automatically a manifestation of the disability.

If either question is answered yes, the conduct is a manifestation of the disability.

What Happens If It Is a Manifestation

If the behavior is determined to be a manifestation of the child's disability, the district must:

• Return the student to the placement from which they were removed, unless both parties agree to a placement change as part of a modified IEP
• Conduct a Functional Behavior Assessment if one has not already been done
• Develop or revise the Behavior Intervention Plan to address the behavior

The district cannot proceed with the proposed disciplinary removal. Expulsion, extended suspension, or a unilateral placement change is off the table unless you agree to it as part of revised services.

What Happens If It Is Not a Manifestation

If the team determines the behavior is not a manifestation of the disability, the district may proceed with the proposed disciplinary action under the same procedures that apply to students without disabilities — with one critical exception: the student must continue to receive educational services during the disciplinary removal. A student with a disability cannot be excluded from all educational services during a suspension, even when the behavior is not a manifestation.

The student's IEP team determines what educational services must continue and where they will be provided.

If You Disagree with the Manifestation Determination

If you believe the behavior was a manifestation and the team disagrees, you can challenge the determination. Disagreements about manifestation determinations are subject to expedited due process hearings under IDEA — the hearing timeline is compressed because the student's placement is at stake. Delaware's due process panel (a three-member panel chaired by a Delaware attorney) would hear the case.

During any due process proceedings, the student's stay-put rights apply: the student remains in their current educational placement pending resolution, unless both parties agree otherwise. For disciplinary matters with a safety exception, the district can place the student in an interim alternative educational setting for up to 45 school days while proceedings are pending — but only for specific offenses involving weapons, drugs, or serious bodily injury.

Document everything. If you believe the manifestation determination was a formality rather than a genuine analysis, request the meeting notes and all documentation in writing, and submit your written disagreement to the district within a few days of the meeting. That written record is the foundation of any appeal.

The Delaware IEP & 504 Blueprint includes a manifestation determination preparation checklist, a guide to stay-put rights in Delaware, and documentation templates for disciplinary disputes.

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