RBT guideCertification Process
RBT Initial Competency Assessment: What to Expect in 2026
The Initial Competency Assessment is a skills demonstration after 40-hour training, not the computer exam. See timing, who can assess, and how it relates to test prep.
Short answer
The RBT Initial Competency Assessment is a skills demonstration with a qualified assessor after you finish 40-hour training. Current 2026 materials require that it occur no more than 90 days before you apply to BACB. The 2026 packet has 19 tasks, each shown with a client, by role-play, or by interview, and three of the skill-acquisition and behavior-reduction tasks must be shown with a client. It is not the 85-item Pearson VUE examination. Passing competency does not replace studying the current Test Content Outline.
Competency is a demonstration, not the computer test
The Initial Competency Assessment is a skills demonstration after training, not the computer exam itself. Use exam-style questions in the Passy RBT prep app for the written outline and keep competency day for showing the skills a qualified assessor must see. Mixing those two events is how people either under-prepare for Pearson VUE or treat a skills check like a trivia quiz.
Current BACB materials (the 2026 Initial Competency Assessment packet and the RBT Handbook) place competency after 40-hour training and no more than 90 days before application. The responsible assessor must be a BCaBA or BCBA who has completed the 8-hour supervision training. They can hand parts of the assessment to assistant assessors who hold RBT certification or higher. No assessor may be related to, subordinate to, or employed by you, and the assessors, you, and the client must all work for (or contract with) the same organization that serves the client. Recheck the packet if you are scheduling; assessor rules are time-sensitive.
What the 2026 packet asks you to show
The 2026 Initial Competency Assessment has 19 tasks in four groups, and every task must be completed:
| Tasks | Group | What you demonstrate |
|---|---|---|
| 1–3 | Measurement | Continuous measurement, discontinuous measurement, and entering data and updating graphs |
| 4–5 | Assessment | Preference assessments and ABC data collection |
| 6–14 | Skill acquisition and behavior reduction | DTT, naturalistic teaching, chaining, shaping, discrimination training, prompting and fading, token systems, crisis or emergency procedures, and one of antecedent interventions, differential reinforcement, or extinction |
| 15–19 | Professionalism and requirements | Objective session notes, client dignity, professional boundaries, BACB supervision standards, and when to seek clinical direction |
Each task is scored by one of three assessment types: with a client (you perform it with a client who receives services), role-play (another person acts as the client, used when a client session is not possible), or interview (you describe the concept live, with examples and nonexamples). Tasks 16–19 are interview only. Three of tasks 6–14 must be demonstrated with a client.
The assessment can run over one or more sessions, in person, live over the internet, or through recorded videos made for the assessment. If you do not show competence on a task, the assessor can give corrective feedback and reassess it on another day, but corrective feedback is not allowed on the final assessment of a task. When every task is done, the responsible assessor signs the form, and you upload it with your BACB application. Non-BACB forms are not accepted.
If a task in the packet overlaps an exam domain—prompting, data collection, professional conduct—practice that domain’s questions in the Passy RBT prep app so the demonstration and the later multiple-choice items share the same decision, not two vocabularies.
Timing mistakes that delay application
Finishing training and waiting four months before competency can push you outside the 90-day-before-application rule. Completing competency and then delaying the BACB application creates the same problem.
Starting competency before training is complete does not match the current order. The 40-hour guide explains the 5-to-180-day training span.
Assessor availability is a local logistics issue. Book early. BACB does not assign you a random Pearson-style center for competency.
The how-to-become guide shows the full sequence so competency does not get treated as optional folklore.
When the date is set, plan light exam practice for the same weeks in the Passy RBT prep app so application, authorization, and Pearson are not a content surprise.
Ethics still apply during the assessment
You remain inside competence and supervision. Do not perform a procedure you have not been trained to demonstrate. Do not falsify data to look fluent. The ethics guide is the exam-oriented ethics page; the Ethics Code is the professional rule.
The assessor is not your exam coach and not BACB. Passing competency is a gateway to application, not an endorsement of Passy or of any question bank.
After you pass competency
Apply within the timing rules. Then study the 3rd Edition outline as an examination. Acquisition items on Pearson VUE will not be a live client. They will be four-option classifications. The behavior acquisition guide is for that later task.
If competency revealed a weak skill, repair it under supervision in the clinic and in exam review. The two repairs can share a name (for example, least-to-most prompting) and still need both a live demonstration and a written distinction.
When the remaining gap is the 85-item test, close that gap with exam-style practice in the Passy RBT prep app. Competency got you to the application. The outline gets you through the appointment.
Trust the source
Official sources
Exam policies can change. Use these primary sources for the most current details.