REED Review Michigan Special Education: What It Is and When It Matters

Parents in Michigan often get a packet of papers labeled "REED" before any formal testing begins — sometimes without any explanation of what it means or what they're being asked to agree to. The Review of Existing Evaluative Data is a required step in both initial evaluations and reevaluations, and understanding it is essential because it directly determines whether your child gets a thorough assessment or whether the school takes a shortcut.

What Is the REED?

The Review of Existing Evaluative Data (REED) is a structured, paper-based review that happens before the Multidisciplinary Evaluation Team (MET) conducts any new testing. The purpose is to look at all data already available about the student and determine what additional information — if any — is needed to make an eligibility determination.

Under MARSE, the REED is a required step in both initial evaluations and reevaluations. The team reviews records such as:

• Previous evaluation reports and psychological assessments
• State and district assessment scores (M-STEP, NWEA, classroom benchmarks)
• Progress monitoring data and RTI (Response to Intervention) documentation
• Classroom observations and teacher reports
• Attendance records, disciplinary data, and health records
• Medical diagnoses or reports provided by parents
• Parent input regarding the student's performance and behavior at home

The REED team doesn't have to be the same group of people who conduct the full evaluation, though there's often overlap. Importantly, a REED can be conducted without the parent's consent. What requires consent is the decision to conduct additional assessments based on what the REED finds.

Why the REED Matters for Initial Evaluations

When a parent submits a written request for a special education evaluation, the first thing the school does is conduct a REED. The team looks at existing data and answers one question: do we have enough information to determine whether this student is eligible for special education, or do we need additional testing?

If the REED concludes that existing data is sufficient, the school may proceed directly to an eligibility determination without conducting new assessments. This can occasionally be appropriate — for example, if a student has recent, comprehensive outside evaluations that cover all relevant areas. But it's also a mechanism that some districts use to avoid conducting a thorough evaluation when they'd prefer to find the student ineligible.

If you've submitted an evaluation request and the school comes back saying they don't need to do new testing because the REED was sufficient, ask for the specific data the team reviewed and how it addresses each area of concern you identified in your request. If the existing data is two years old, doesn't cover the specific disability you're concerned about, or lacks observations from the current school year, push back in writing.

The REED summary should document what existing data was reviewed and what conclusion the team reached. If the school declines to conduct new assessments, they must provide Prior Written Notice (PWN) explaining their decision and the data they relied on.

The REED in Reevaluations

For students already in special education, MARSE requires a reevaluation at least once every three years — commonly called the triennial. The district must initiate this reevaluation and conduct a REED unless both the parent and the district agree in writing that a reevaluation is unnecessary.

In the triennial REED context, the team reviews whether the student continues to have a disability, what the current levels of academic achievement and functional performance are, and whether any additions or modifications to services are needed.

If the REED for a triennial determines that no new assessments are needed and the parent agrees, the team can move directly to redetermining eligibility based on existing data. But if you believe your child's needs have changed significantly — new behaviors, academic regression, new diagnoses — you can disagree with the REED conclusion and request additional testing. Put that disagreement in writing, citing the specific new concerns that aren't addressed by existing data.

You can also request a reevaluation at any time between triennials if you believe your child's circumstances have changed enough to warrant new assessment. If the district declines, they must provide written notice explaining why.

What to Look for in the REED Summary

When the school shares the REED summary with you, review it carefully before signing any consent documents for additional testing (or agreeing that no new testing is needed).

Ask yourself:

Were all areas of concern addressed? If you flagged executive functioning, social skills, or emotional regulation in your evaluation request, those areas should appear in the REED summary. If they're not mentioned, ask why.

Is the existing data actually current? Evaluation data more than three years old for academic and cognitive assessments, or more than two years old for behavioral observations, may not accurately reflect where your child is today.

Did the team include input from you? MARSE requires the REED to include parent input about the student's needs, interests, and concerns. If the REED summary doesn't reflect anything you've shared with the school over the past year, it may not have genuinely incorporated your perspective.

Is the conclusion reasonable given what was reviewed? A REED that reviews limited data and concludes no new testing is needed for an initial evaluation of a complex learner deserves scrutiny.

When the REED Is Used to Block a Full Evaluation

This is a pattern worth being alert to: a district receives a parent's evaluation request, conducts a cursory REED, and then concludes that existing data — perhaps RTI progress monitoring data showing the student "responded adequately" to interventions — is sufficient to determine the student doesn't qualify for special education. No new assessments are scheduled.

This is not automatically a violation, but it becomes one if the existing data is genuinely insufficient to rule out a disability, if the evaluation request cited concerns the REED data doesn't address, or if the REED summary is vague about what data was actually reviewed.

Michigan's special education complaint data is telling: in the 2023-2024 school year, state investigations stemming from formal parent complaints surged more than 20% compared to 2019 data, with evaluation and eligibility violations among the most commonly cited issues. Evaluation shortcuts — including inadequate REEDs — are a known compliance problem.

If you believe the REED was used to avoid a proper evaluation, you have the right to request an Independent Educational Evaluation (IEE) at public expense. You can also file a state complaint with the MDE Office of Special Education citing MARSE violations related to the evaluation process.

The Michigan IEP & 504 Advocacy Playbook includes a REED review checklist and model language for requesting that the district conduct additional assessments when the REED summary falls short.

Parent Rights During the REED Process

A few key rights to know:

You cannot be required to consent to a REED. The REED itself can happen without your signature. However, if the REED concludes that new testing is needed, the district must obtain your written consent before conducting any additional assessments.

You can provide data for the team to review. Medical records, outside evaluations, therapy reports, and detailed notes about your child's functioning at home are all legitimate inputs to the REED. Submit them in writing before the REED is conducted.

You have the right to be notified of the REED conclusions. The team must share its findings with you and provide Prior Written Notice if they're declining to conduct additional assessments.

You can disagree. If you receive REED results and disagree with the team's conclusion that no new testing is needed, document your disagreement in writing immediately. Reference the specific areas you believe require additional assessment and the data (or lack thereof) that supports your concern.

The REED is a procedural step that parents often overlook because it happens quietly before anything visible occurs. But it's the first gate in the evaluation process — and districts that want to limit evaluations often use this gate to slow things down or shut them down entirely. Knowing your rights at this stage gives you the leverage to keep the process moving forward.

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