Who must be licensed to practice ABA in Texas, and how do you get credentialed?

Is ABA licensed in Texas, and under which agency

Yes. Texas licenses behavior analysts and assistant behavior analysts under the Behavior Analyst Licensing Act, administered by the Texas Department of Licensing and Regulation, a general state licensing agency, with a Behavior Analyst Advisory Board and the Texas Commission of Licensing and Regulation overseeing the rules (TDLR; Texas Occupations Code Chapter 506, enacted by SB 589 in 2017; rules at 16 Texas Administrative Code Chapter 121). The Commission readopted the Chapter 121 rules following the required four-year rule review, published in the March 13, 2026 Texas Register. Because TDLR regulates many occupations rather than only health professions, the behavior-analyst credential follows TDLR's general licensing structure, which is part of why the state layer is light.

The credential tiers: analyst, assistant, and technician

Texas licenses two tiers, with technicians working under supervision.

A person who holds the underlying certification but not the Texas license may not practice behavior analysis or use the title licensed behavior analyst (16 TAC § 121.21(c)), so the state license is required on top of the national credential.

A dual pathway: BACB or QABA

This is one of Texas's defining features. The license requires current certification as a BCBA or BCBA-D, or an equivalent, issued by the BACB or another certifying entity approved by the department, with compliance with that entity's professional, ethical, and disciplinary standards and educational requirements (16 TAC § 121.21(a)). In December 2024 the Texas Commission of Licensing and Regulation approved QABA as a second certifying entity, so Texas now accepts the QABA Qualified Behavior Analyst for the LBA tier and the QASP-S for the assistant tier as an alternative to the BACB credentials (TDLR; effective December 6, 2024). A candidate needs one credential from either entity. This dual pathway, shared with only a few other states, is a recent development worth confirming as it matures.

What it takes to get licensed

An applicant holds current BACB or QABA certification at the appropriate level, meets that entity's educational and professional standards, and applies to TDLR, which verifies the certification directly rather than requiring a separate state examination or education submission (16 TAC § 121.21). A criminal background check is part of licensure, and TDLR offers a criminal-history evaluation that an applicant can request before applying, to check eligibility before paying fees. Applications are submitted online. Because the substantive education, supervised fieldwork, and examination are carried by the BACB or QABA credential, the Texas process is largely verification plus the background check.

Title protection, scope, and the temporary exception

As of September 1, 2018, a person may not practice applied behavior analysis or use the title licensed behavior analyst or licensed assistant behavior analyst in Texas unless licensed, and a current licensee may use LBA and similar accurate abbreviations (16 TAC § 121.21; Texas Occ. Code § 506.251). Texas also provides a narrow temporary-services exception: an out-of-state behavior analyst may provide services in Texas for a limited number of days in a calendar year, within their customary area of practice, if they inform the recipient that they are not licensed in Texas and that the services are time-limited (Texas Occ. Code § 506.057). Exemptions also exist for supervised students, interns, and fellows, paraprofessionals under licensed analysts, licensed psychologists, and teachers.

Supervision rules

Supervision in Texas follows the certifying entity's framework rather than a separate elaborate state regime. An assistant behavior analyst practices under the supervision of a licensed behavior analyst, and candidates accruing supervised fieldwork toward BACB or QABA certification follow that entity's supervision standards (Texas Occ. Code § 506.002; 16 TAC § 121.21). Because Texas leans on the BACB or QABA credential for the substance of supervision, the practical rules a supervisor follows are largely the certifying entity's, applied by a Texas-licensed analyst. Build the supervisory structure so each assistant has a Texas-licensed behavior analyst responsible for supervision.

Renewal, certification, and the trafficking-training rule

Texas behavior-analyst licenses renew biennially, with TDLR sending a reminder email 60 days before expiration, and renewal fees that match the initial fees, in the range of $165 for a behavior analyst and $110 for an assistant. Texas does not impose state-specific continuing education: a license holder must meet the continuing-education requirements of the certification they hold, and at renewal TDLR verifies current BACB or QABA certification as proof that those hours were completed (16 TAC Chapter 121; TDLR continuing-education policy). One Texas-specific addition stands out, a human-trafficking-prevention training approved by the Health and Human Services Commission is required for renewal. A 90-day grace period follows expiration, with reinstatement at increased fees, and after three years a new application is required.

Getting credentialed with payors

Licensure lets you practice; credentialing lets you bill, and they are separate. After licensure, a provider or practice enrolls with Texas Medicaid and credentials with commercial health plans, most of which draw provider data from CAQH. Credentialing verifies the license and history and is followed by periodic revalidation. The billing entity and its ownership are disclosed during enrollment, which is where licensing meets the entity and ownership questions covered elsewhere in this guide. What each payor covers and pays for ABA is a separate topic on the Medicaid and insurance page.

Texas-specific wrinkles

Three Texas features stand out. The regulator is TDLR, a general licensing agency rather than a psychology, medical, or dedicated behavior-analyst board, so the program runs through TDLR's general licensing structure and online system. The certifying-entity pathway is dual, BACB or QABA, since December 2024, which gives candidates a second route to licensure but is recent enough to confirm. And while there is no state-specific continuing education, Texas requires a human-trafficking-prevention training for renewal, which is easy to miss because it sits apart from the certification-based continuing education. The 20-day temporary-services exception is also useful for visiting out-of-state analysts to know.

How licensing connects to the rest of your compliance stack

Licensing is the credential the rest of the structure is built around:

• Entity and ownership. Texas is permissive on structure, allowing a licensee-owned PLLC, professional corporation, or professional association, and its corporate-practice doctrine is medicine-specific and does not reach ABA, so the licensed analyst anchors ownership. See the Texas entity page and the Texas ownership page.
• Medicaid and insurance. Licensure and credentialing are prerequisites to coverage; what is covered and paid is separate. See Medicaid and insurance mandates.
• Facility and records. Supervision and training documentation carry into facility and HIPAA compliance. See facility licensure and HIPAA.

Becoming licensed and credentialed in Texas: the sequence

1. Obtain BACB or QABA certification. BCBA or BCBA-D, or QABA Qualified Behavior Analyst, for the LBA; BCaBA or QASP-S for the assistant.
2. Consider a criminal-history evaluation first. TDLR lets you check eligibility before paying application fees.
3. Apply to TDLR online. TDLR verifies your certification directly; there is no separate state exam (16 TAC § 121.21).
4. Arrange supervision for an assistant. An assistant practices under a Texas-licensed behavior analyst (Texas Occ. Code § 506.002).
5. Credential with payors. Enroll with Texas Medicaid and credential with commercial plans, typically via CAQH, then plan for revalidation.
6. Renew biennially. Maintain current BACB or QABA certification, complete the human-trafficking-prevention training, and renew before expiration to avoid grace-period fees.

Texas licensing variables at a glance

Frequently asked questions