What Is an IEP? A Texas Parent's Guide to Individualized Education Programs
- 4 hours ago
- 5 min read
Part 1: The Legal Foundation
What exactly is an IEP, and where do the rules governing it come from? In Part 1 of this Texas parent's guide, we break down the federal and Texas laws behind the Individualized Education Program and explain how the ARD committee fits into the process.
The Simple Answer: What Is an IEP?

An IEP, or Individualized Education Program, is a written plan created for a child with a disability. It describes where the student currently stands academically and functionally, sets measurable goals, and spells out the special education and related services the school will provide to help the student make progress. It is reviewed and revised at least once a year.
In Texas, the group that writes, reviews, and revises the IEP is called the ARD committee, short for Admission, Review, and Dismissal committee. Federal law calls this same group the "IEP Team." If you're a Texas parent, you'll hear "ARD" far more often than "IEP Team," but they mean the same group of people.
Why the Legal Foundation of an IEP Matters
An IEP isn't just a school planning document. It's a legally required document, built on a stack of federal and state authority. Each layer adds detail on top of the one before it. Here's the structure we'll be using throughout this series:
Authority | What It Establishes |
Legal definition of an IEP | |
Federal requirements for development and content of an IEP | |
Federal regulatory definition and required components | |
Texas requirements for development of the IEP and the ARD committee | |
TEA's authority and requirement to develop a model IEP | |
Texas administrative rules governing special education, ARD, and IEP implementation | |
Plain-language explanation and implementation guidance | |
Parent-friendly explanation |
Let's walk through what each one actually does.
The Federal Definition of an IEP: 20 U.S.C. § 1401(14)
This is where the term "IEP" gets its legal meaning. Under federal law, an IEP is defined as a written statement for each child with a disability that is developed, reviewed, and revised according to specific federal requirements. This is the foundation everything else builds on. It's why an IEP has to be written down, it's why it has to be individualized to one specific child, and it's why it has to go through a formal review and revision process rather than being a one-time document.
How Federal Law Requires an IEP to Be Developed: 20 U.S.C. § 1414(d)
If § 1401(14) says an IEP must exist and be developed and revised, § 1414(d) is where federal law lays out the actual process and content requirements. This is the section that tells schools who has to be in the room, what factors the team has to consider, and what the document has to contain. It covers things like:
Considering the child's strengths, the parents' concerns, evaluation results, and the child's academic, developmental, and functional needs
Special factors the team must address when they apply, such as behavior, limited English proficiency, blindness or visual impairment, communication needs, and assistive technology
Who must be at the table, including parents, a regular education teacher, a special education teacher or provider, a school representative, someone who can interpret evaluation results, and the child when appropriate
We'll go much deeper on team membership and special factors in Part 2.
34 C.F.R. § 300.320: What an IEP Must Contain
This is the federal regulation that translates the statute into a concrete list of required components. If you've ever wondered exactly what has to be in your child's IEP document, page by page, this is the source. It covers present levels of performance, measurable annual goals, how progress will be reported, the services to be provided, least restrictive environment considerations, participation in assessments, and transition planning. Part 2 of this series is essentially a walkthrough of this regulation.
How Texas Law Adds to the Federal Requirements
Federal law sets the floor, but Texas has its own statutes and rules that build on top of it.
Texas Education Code § 29.005: The ARD Committee and IEP
Texas Education Code § 29.005 sets Texas's own requirements for how the IEP gets developed and how the ARD committee operates. This is the source of some of the practices that are distinctly Texan, like requiring the ARD committee to reach decisions by consensus rather than majority vote, which we'll cover in Part 3.
Texas Education Code § 29.0051: The Texas Model IEP
Texas Education Code § 29.0051 gives the Texas Education Agency (TEA) the authority and the requirement to develop a model IEP form. This is why Texas districts have access to an optional Model IEP Form that maps out all the required federal and state elements in one place.
19 TAC Chapter 89: Texas Special Education Rules
19 TAC Chapter 89 is the administrative rulebook. This is where the day-to-day mechanics of special education in Texas live: how the ARD process works, what happens if the committee can't reach agreement, transfer student timelines, and recordkeeping requirements like the eligibility folder every district must maintain for each student.
TEA Guidance and Parent Resources
The last two rows in the table above aren't statutes or regulations. They're TEA's own explanatory resources.
TEA IEP Development Guidance
TEA IEP Development Guidance translates all of the above into plain language for educators, focusing on how to implement the IEP with fidelity so the student receives a free appropriate public education (FAPE). This is where you'll find practical guidance like the expectation that teachers can typically calculate a student's rate of progress after 6 to 8 data points, and that the ARD committee should reconvene if a student is off track at the end of a grading period.
TEA and SPEDTex Parent Resources
TEA/SPEDTex is TEA's parent-facing explanation, written specifically to help families understand the process without needing a law degree.
What We'll Cover in Part 2
Now that you know where the rules come from, Part 2 gets into the actual content of the document: every component that legally has to be in your child's IEP, who has to be in the room when it's written, and the special factors the ARD committee is required to consider for specific situations like autism eliigibility, being deaf or hard of hearing, or having limited English proficiency.
Do you have questions about your child's IEP or want another set of eyes on what you're being asked to agree to?
You can request a free consultation to talk through your questions and learn more about how we can help.




