The RBT Scope of Practice
The Registered Behavior Technician credential is intentionally narrow. RBTs are paraprofessionals who implement behavior-analytic services — they do not design them. Understanding what falls outside your scope is as important as understanding what falls inside it.
What RBTs CAN Do
- Implement skill acquisition and behavior reduction programs designed by a BCBA/BCaBA
- Collect behavior data using procedures specified in the plan
- Conduct preference assessments under BCBA direction
- Assist the BCBA with functional assessments
- Maintain client dignity and confidentiality
- Communicate with stakeholders as authorized by the supervisor
What RBTs CANNOT Do
- Design or modify behavior plans — even when the BCBA is unavailable, even when you have a great idea
- Conduct functional analyses (FAs) independently — only assist
- Interpret assessment data for clinical decisions
- Provide clinical recommendations to families about treatment direction
- Train other RBTs as their supervisor (only a BCBA can supervise)
- Diagnose conditions or speak to a client's diagnosis
- Provide services outside ABA — tutoring, counseling, parenting advice, occupational therapy
- Practice without active supervision from a BCBA/BCaBA at the required frequency
When a Family Asks You to Step Outside Scope
It will happen often. A parent will ask you to "just tell us what to do" or "you've been with us six months, you know him better than anyone." The professional answer is consistent: "That's a great question for the BCBA — let me bring it to her so we can give you a thoughtful clinical answer." Document the request and relay it to your supervisor.
Why Scope Matters
The BACB credentialing structure exists because behavior-analytic decisions require graduate-level training. An RBT who designs interventions — even with good intentions — risks harm to clients, agency liability, and loss of certification. Staying in scope is what makes you a credible professional, not a limitation on it.