How to Request a Special Education Evaluation in New Mexico

You suspect your child has a learning disability, ADHD, autism, or another condition that's affecting their education. You want an evaluation. How does the process actually work in New Mexico, and what are your rights if the school tries to delay?

You Can Request an Evaluation at Any Time

One of the most important things New Mexico parents don't know: you do not have to wait for the school to suggest an evaluation. You can request one yourself, at any time, in writing. Under NMAC 6.31.2.10, this right exists even if your child is in the middle of a Student Assistance Team (SAT) process — the SAT process cannot be used to artificially delay a special education evaluation.

If a school says "let's try interventions first and revisit evaluation in six months," that may be reasonable — or it may be an attempt to delay your child's access to services. The critical question is whether there is a reasonable suspicion that your child has a disability and requires specially designed instruction. If yes, evaluation should happen now, regardless of SAT stage.

The 15-School-Day Response Rule

Once you request an evaluation in writing (or orally), New Mexico law requires the district to respond with a Prior Written Notice (PWN) within 15 school days. That notice must either:

• Propose to conduct the evaluation and request your informed consent, or
• Refuse the evaluation with a specific, detailed, legally sound written explanation

A vague refusal like "we don't think an evaluation is necessary at this time" is not compliant. The PWN must explain what data the district considered, what alternatives it reviewed, and specifically why it is refusing.

If the request is made within 15 school days before a school break of at least 14 calendar days, the district has 30 calendar days from the request date to respond.

Giving Consent: Starting the 60-Day Clock

After the district proposes to evaluate and you provide written consent, the 60-calendar-day evaluation clock starts. Within those 60 days, the district must complete a "full and individual comprehensive evaluation" in all areas of suspected disability.

For a student suspected of having a learning disability, this typically includes: cognitive assessments, academic achievement testing, processing assessments (phonological, visual-spatial, memory), and classroom observation. For a student suspected of autism, the evaluation would also include adaptive behavior assessment, social communication evaluation, and sensory screening.

The evaluation must:

• Use technically sound instruments
• Not rely on a single measure or test
• Assess the relative contribution of cognitive, behavioral, physical, and developmental factors
• Be administered in the child's primary language or most proficient mode of communication
• Not be discriminatory based on race, culture, or language background

That last point matters significantly in New Mexico, where approximately 63% of public school students identify as Hispanic and 11% as Native American. If your child is primarily a Spanish speaker or comes from a Navajo or other Indigenous language background, evaluators must use culturally appropriate tools and consider language acquisition factors separately from cognitive or learning disabilities.

What Happens After the Evaluation

After the evaluation is complete, two things must happen:

1. The district provides you with a written evaluation report at least two calendar days before the Eligibility Determination Team (EDT) meeting. You are not required to review complex psychometric data in a two-hour meeting without preparation time. If reports arrive the morning of the meeting, request a continuance.

2. The EDT convenes to apply the two-pronged eligibility test:

   • Does the child meet the criteria for one of the 13 IDEA disability categories?
   • Does the disability cause a need for specially designed instruction?

Both prongs must be met for IEP eligibility. If your child has a disability but only needs accommodations, they may be better served by a Section 504 plan.

If You Disagree With the Evaluation Results

If the evaluation concludes your child is not eligible and you disagree, you can request an Independent Educational Evaluation (IEE) at public expense under NMAC 6.31.2.10. The district must either fund the IEE or file for due process to defend its evaluation. IEE results must be considered by the district in any subsequent eligibility decision.

If the evaluation finds eligibility but you believe critical areas were missed or improperly assessed, you can still request an IEE for those specific areas.

Making Your Initial Request

A simple written request is legally sufficient. Email the building principal and copy the district's special education director:

"I am requesting a comprehensive special education evaluation for [child's name], grade [X], at [school]. I believe [he/she/they] may have a disability that is affecting their educational performance. Please provide Prior Written Notice of your response within 15 school days as required by NMAC 6.31.2."

Keep a copy of the email and track the date. If 15 school days pass without a PWN, that's a procedural violation you can raise in a state complaint.

Parents Reaching Out (PRO) offers free one-on-one coaching for parents navigating the evaluation process, including how to read psychometric reports. Disability Rights New Mexico (DRNM) can support families who face improper evaluation refusals or delays.

The New Mexico IEP & 504 Blueprint includes an evaluation request letter template, a timeline tracker for the NMAC 6.31.2 evaluation process, and a guide to reviewing evaluation reports before the EDT meeting.

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