Louisiana IEP for Learning Disability: What SLD Eligibility and Services Look Like

Specific Learning Disability (SLD) is the most prevalent disability category in Louisiana's special education system. Of the 118,149 students receiving IEP services in Louisiana public schools, SLD accounts for a significant share — making it both the most commonly identified exceptionality and, unfortunately, one of the most commonly under-served.

If your child is struggling with reading, writing, or math, but the school keeps saying they need more time in RTI or that their grades aren't low enough to qualify — understanding how Louisiana actually evaluates for SLD is the starting point for getting them the support they need.

What Counts as a Specific Learning Disability in Louisiana

Louisiana follows the federal IDEA definition of SLD with its own evaluation procedures specified in Bulletin 1508. SLD is a disorder in one or more of the basic psychological processes involved in understanding or using language — spoken or written — that results in an impaired ability to listen, think, speak, read, write, spell, or do mathematical calculations.

Louisiana recognizes specific SLD subtypes:

• Basic Reading Skills (word recognition, decoding)
• Reading Fluency
• Reading Comprehension
• Written Expression
• Mathematics Calculation
• Mathematics Problem Solving
• Oral Expression
• Listening Comprehension

Dyslexia, while not a separate eligibility category in Louisiana, is recognized within the Basic Reading Skills and Reading Fluency SLD subtypes. A diagnosis of dyslexia from a private evaluator supports an SLD evaluation request.

How Louisiana Evaluates for SLD

Louisiana Bulletin 1508 allows the pupil appraisal team to use two primary frameworks for SLD identification:

1. The Processing Deficit Model. The team identifies a processing weakness (such as phonological processing, working memory, or processing speed) that explains the academic difficulty, and documents that the processing deficit is not explained by another disability, cultural factors, or limited English proficiency. If a processing deficit is documented, the team also verifies that there is a significant discrepancy between the student's cognitive ability and their academic achievement in the relevant area.

2. Response to Intervention (RTI) / Patterns of Strengths and Weaknesses. The team can also use evidence that the student has not responded to research-based interventions delivered with fidelity. This approach requires documentation of the specific interventions used, how long they were implemented, and quantitative data showing inadequate growth.

The important point: both frameworks require actual evaluation data. If the school has been running RTI interventions for months without formally evaluating your child, the data from those interventions should be part of the pupil appraisal. The revised Bulletin 1508 prohibits using RTI as a reason to delay the evaluation — but RTI data can be used as part of the evaluation itself.

What Triggers the Evaluation Request

The most common scenario: your child has been receiving reading interventions for one or two school years without closing the gap with grade-level peers. The school keeps saying "let's give it more time." More time has not been helping.

At this point, a formal written evaluation request — citing IDEA and Bulletin 1508, and noting the no-delay provision — is appropriate. Don't wait for the school to recommend it. Louisiana's revised Bulletin 1508 was updated specifically to address the pattern of using RTI to delay evaluations indefinitely.

What a Strong Louisiana IEP for Learning Disability Includes

Once SLD eligibility is confirmed, the IEP should reflect the specific type and severity of the learning disability — not a generic "learning disability" label applied to vague goals.

Present Levels. The PLAAFP should include specific reading level data (Lexile scores, grade equivalents, DRA levels, or similar), writing assessment results, and how the SLD affects the student's participation in general education. "Student struggles with reading" is insufficient. "Student reads at a 2.3 grade equivalent at the start of 4th grade, with particular difficulty in phonemic decoding as measured by DIBELS Next" is the level of specificity that makes an IEP legally defensible.

Measurable Goals. Goals should target the specific SLD subtype(s) identified. A student with Basic Reading Skills SLD needs reading goals tied to decoding and word recognition — not generic "student will improve reading" language. Goals should include a starting baseline, a target, and a method of measurement.

Specialized Reading Instruction. For students with reading-based SLD (including dyslexia), Louisiana school systems are increasingly expected to use structured literacy approaches — programs with explicit, systematic phonics instruction. If the school's proposed reading intervention is a generic program rather than one with evidence of effectiveness for students with SLD, ask what research base supports the program and whether it aligns with your child's identified processing deficits.

Accommodations for General Education Access. SLD students in general education classes need accommodations that allow them to demonstrate knowledge despite the learning disability. These may include: extended time on tests and assignments, the use of audiobooks or text-to-speech for reading-heavy assignments, the option to complete written responses verbally, access to a scribe for longer writing tasks, and Test Read Aloud on LEAP 2025 assessments.

Service Intensity. Research on learning disability intervention is clear: more time in intensive, targeted instruction produces better outcomes. An IEP that provides 30 minutes per week of specialized reading instruction for a student reading two years below grade level is unlikely to close that gap. If the proposed service hours feel insufficient, request that the team explain what progress rate those hours are expected to produce and how that aligns with the student's goals.

If the School Says SLD Doesn't Qualify

If the pupil appraisal team evaluates your child and finds they don't meet SLD criteria despite significant academic struggles, you have options. You can request an Independent Educational Evaluation at public expense — the school must either fund it or file for due process to defend their evaluation. A private psychoeducational evaluation from a licensed psychologist is often the most powerful way to document a processing deficit that the school's evaluation missed.

The Louisiana IEP & 504 Blueprint covers the SLD evaluation process, goal writing standards, and how to use evaluation data to push for appropriate service intensity in your child's IEP.

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