RBT Competency Assessment FAQ

The Initial Competency Assessment (ICA) is a practical, skills-based evaluation in which a qualified RBT Supervisor or RBT Requirements Coordinator (typically a BCBA, BCBA-D, or authorized BCaBA) observes you performing a minimum of 20 specific ABA tasks.

Unlike the official BACB certification exam , which is a timed, multiple-choice test taken either at a Pearson VUE testing center or via remote proctoring; the ICA confirms that you can actually apply ABA skills in real time through direct observation, role-play, or verbal demonstration. 

Yes. You cannot submit your application to the BACB for the official RBT exam until your RBT Requirements Coordinator (typically a BCBA or BCBA-D) has signed off on your completed Competency Assessment. This is a mandatory prerequisite. Additionally, the completed Competency Assessment must be dated no more than 90 days before you submit your BACB application, so be mindful of timing. 

Yes. Once you have completed your 40-hour training course, you are eligible to begin your Initial Competency Assessment . It is recommended to schedule it while the material is still fresh. Keep in mind that per BACB requirements, your completed Competency Assessment must be dated no more than 90 days before you submit your RBT application to the BACB. Plan your timeline accordingly so your assessment does not expire before you apply. 

To be eligible for the RBT Initial Competency Assessment, the BACB requires that you meet the following minimum criteria:

• Be at least 18 years old
• Hold a high school diploma (or equivalent)
• Have completed a BACB-compliant 40-hour RBT training course and have a certificate of completion
• Be able to attest to passing a criminal background check (required as part of the BACB application process)

These are the BACB‘s minimum eligibility standards. Once you meet these requirements, you can schedule your assessment through our website . 

The Initial Competency Assessment typically takes 1 hours on average and depends on the candidate’s pacing and the complexity of demonstrations required. It covers a minimum of 20 task items drawn from all domains of the most current BACB RBT Task List , including:

1. Measurement
2. Assessment
3. Skill Acquisition
4. Behavior Reduction
5. Documentation and Reporting
6. Professional Conduct and Scope of Practice

All domains must be addressed to satisfy BACB requirements for a complete assessment. 

Marion Duboy, BCBA delivers the Initial Competency Assessment virtually via secure video conferencing so there is no travel required. During the session, you will demonstrate the required RBT task items through role-play with the assessor (the standard format) or, when applicable, through direct observation with a client. This virtual format is fully compliant with BACB guidelines for remote competency assessment. If a live client is not involved, all required demonstrations can be completed through structured role-play scenarios. 

You can complete the Initial Competency Assessment entirely remotely. Marion Duboy, BCBA’s virtual format allows you to connect with your BCBA assessor (RBT Requirements Coordinator) through a secure video platform from any location. You will need a reliable internet connection, a device with a functioning camera and microphone, and a quiet, distraction-free environment. There is no need to travel to a physical testing location. 

The Initial Competency Assessment is not a written or multiple-choice test. Instead, it consists of 20 task items drawn from the BACB RBT Task List that you must demonstrate competency on through direct observation, role-play, or verbal explanation. Your assessor uses a standardized checklist to evaluate whether each task is performed to the required level of proficiency. You must demonstrate satisfactory competency on all 20 items to pass. 

There is no official countdown timer for the Initial Competency Assessment. You will not be cut off mid-demonstration. However, Marion Duboy, BCBA schedules sessions in 1.5-hour blocks to ensure adequate time to cover all 20 required task items thoroughly. Coming we ll-prepared will help ensure the session flows smoothly within the allotted time. If your session requires additional time, your assessor will work with you accordingly. 

The assessor determines the most appropriate method for each task item, and all three methods must be utilized across the full assessment per BACB guidelines. 

The Initial Competency Assessment evaluates your ability to perform tasks across all domains of the BACB RBT Task List . Representative competency areas include (but are not limited to):

• Measurement: Frequency, duration, rate, ABC data collection, and discontinuous measurement methods (e.g., interval recording)
• Assessment: Assisting with preference assessments, identifying and responding to environmental conditions
• Skill Acquisition: Implementing Discrete Trial Teaching (DTT), naturalistic teaching strategies, prompting and prompt fading, and generalization/maintenance procedures
• Behavior Reduction: Implementing behavior intervention plans, using differential reinforcement, applying extinction correctly
• Documentation and Reporting: Completing session notes, accurate data recording, and reporting to supervisors
• Professional Conduct: Demonstrating ethical behavior, maintaining professional boundaries, and responding appropriately to supervisory feedback

For the complete list of assessed tasks, refer to the official BACB RBT Task List available on bacb.com. 

Yes, though the emphasis is overwhelmingly on practical application. You will be expected to demonstrate skills — not just define them. For example, it’s not enough to know the definition of “extinction”; you need to show how you would correctly implement an extinction procedure in a realistic scenario. Some tasks may also be assessed through a verbal interview component, where you explain your rationale or describe how you would handle a specific situation. Preparing to both do and articulate each skill will position you for success. 

Yes — the majority of the assessment is performance-based. For most task items, you will be asked to demonstrate the skill through role-play or simulated scenarios rather than simply describing it. In Behavioral Prep’s virtual format, this means acting out procedures with your assessor or responding to realistic client scenarios in real time. Being able to show your skills,not just talk about them, is the core expectation of the assessment. 

The Initial Competency Assessment and the BACB certification exam are both grounded in the same BACB RBT Task List , so preparing for one absolutely supports the other. However, they assess your competency in different ways: the ICA evaluates your ability to perform skills in real time, while the certification exam tests your knowledge and clinical reasoning through multiple-choice questions. Mastering the ICA provides a solid foundation for the written exam; however, dedicated preparation, including practice questions and content review, remains essential for achieving certification success.

To prepare for your Initial Competency Assessment, we recommend reviewing the following:

• Your 40-hour training course materials: revisit your notes, slides, and any practice activities
• BACB RBT Task List : available free at bacb.com; know every task in every domain
• BACB RBT Handbook: also free at bacb.com; outlines exactly what competency assessment requires
• Practice role-play scenarios: rehearse with a colleague, classmate, or study partner to build confidence in your demonstrations
• Our Prep Guide: provided after you complete your audit file it is specifically designed to help you walk in ready

The more you practice doing the skills — not just reading about them — the better prepared you will be. 

Scheduling your Initial Competency Assessment is simple. Visit the our website and navigate to the RBT Assessment Page to select your preferred date and time. Before booking, ensure you have your 40-hour training certificate of completion, digital copy of your high school diploma, and ID ready, as you may be asked to confirm eligibility during the scheduling process. If you have any difficulty scheduling or need assistance, our team is available to help: support@marionduboy.com . 

We recommend scheduling your assessment at least 2 -3 weeks in advance to secure your preferred date and time, though we often have last-minute slots available for urgent needs. One important planning note: your completed Competency Assessment is valid for 90 days from the date of completion — after which it expires and cannot be submitted to the BACB. Schedule your assessment close enough to your planned BACB application submission date to ensure your paperwork remains valid. 

You will receive your results immediately at the conclusion of your session, there is no waiting period. If you have successfully demonstrated all required competencies, your assessor will sign the official BACB Competency Assessment form. We will process and deliver your completed, signed documentation to you within 24 hours along with your personalized study plan for preparing for your certification exam. You will then upload this signed form directly to your BACB Gateway account as part of your certification application. 

Yes. If you do not demonstrate mastery in one or more task areas during your assessment, we will provide you with specific, actionable feedback and allow you to schedule a follow-up session focused on those areas. The BACB does not set a maximum number of ICA attempts. Please note that additional attempts may be subject to a fee; review our scheduling page or contact us for current retake pricing. Also be mindful that your completed assessment must be submitted to the BACB within 90 days of the assessment date, so plan your retake timeline accordingly to avoid expiration. 

Marion Duboy, BCBA offers two service packages for the Initial Competency Assessment:

• Standard Assessment — $250: Includes the full competency evaluation conducted by a credentialed BCBA assessor and all required paperwork processing, including your signed BACB Competency Assessment form.*
• Premium Prep Session + Assessment — $325: Includes everything in the Standard package, plus a 1-hour targeted coaching session to review your skills and address any areas of concern before your certification exam.*

* Pricing is subject to change. Please visit our website or contact us directly to confirm current rates before booking.

The RBT certification exam is based on the RBT Test Content Outline, which took effect on January 1, 2026. The exam consists of 75 scored questions (plus 10 unscored pilot questions) across six content domains:

• Data Collection and Graphing — 17% (13 questions)
• Behavior Assessment — 11% (8 questions)
• Behavior Acquisition — 25% (19 questions)
• Behavior Reduction — 19% (14 questions)
• Documentation and Reporting — 13% (10 questions)
• Ethics — 15% (11 questions)

When planning your study schedule, prioritize Behavior Acquisition (25%) and Behavior Reduction (19%), as they together make up nearly half of the exam. Ethics (15%) and Data Collection and Graphing (17%) are also heavily represented and should not be overlooked.

For the complete list of all 43 tasks covered on the exam, download the official RBT Test Content Outline .

💡 Tip: If you studied using older materials based on the 2nd Edition Task List, be aware that some domain names have changed. “Skill Acquisition” is now “Behavior Acquisition,” “Measurement” is now “Data Collection and Graphing,” and “Professional Conduct and Scope of Practice” is now simply “Ethics.”

The RBT certification exam is the official, nationally recognized credentialing exam administered by the Behavior Analyst Certification Board (BACB). It is a proctored, multiple-choice exam delivered through Pearson VUE testing centers (or via remote proctoring). Passing this exam earns you the Registered Behavior Technician (RBT) credential, which is required by most ABA employers and insurance providers for you to deliver billable behavior-analytic services under supervision. 

The RBT credential is the industry standard for paraprofessionals delivering ABA services. Most ABA agencies and insurance providers require a valid RBT credential in order for services to be billable and reimbursable. Without it, you may be limited in the roles you can perform and the clients you can serve. Additionally, holding the RBT credential demonstrates that you have met a nationally recognized standard of competency, ethical conduct, and supervised experience. Note that the credential must be renewed every two years, and some states may have additional licensure or registration requirements — check your state’s regulations as well. 

The RBT certification exam is available year-round at Pearson VUE testing centers and via remote proctoring. Once your BACB application is approved, you will receive an Authorization to Test (ATT) email, which allows you to schedule your exam at a Pearson VUE location or online at your convenience. Be aware that your ATT has an expiration date — you must schedule and complete your exam before the ATT expires or you will need to reapply. Check your ATT carefully for the specific expiration window. 

If you do not pass on your first attempt, you must wait a minimum of 7 days before schedulinga retake. Within your 12-month authorization period, you may attempt the exam up to 8 times total. Each retake requires a new Pearson VUE scheduling fee. If you exhaust all 8 attempts without passing, you will need to submit a completely new application to the BACB (including fees) to receive a new authorization period. Note that you will receive only a pass or fail result — the BACB does not provide a detailed breakdown of which content areas you missed, so thorough preparation before each attempt is essential. 

There are several timelines to be aware of:

1. 40-Hour Training: Your completed training does not have a formal expiration date, but it must have been completed using a curriculum that meets current BACB standards at the time of your application. If BACB requirements change significantly, older training may need to be supplemented or retaken.
2. Competency Assessment: Your completed ICA must be dated no more than 90 days before you submit your BACB application. If it expires, you will need to complete a new assessment.
3. Authorization to Test (ATT): Once your application is approved, you will receive an ATT with a specific expiration date. You must complete the exam before the ATT expires. If it expires before you test, you must reapply.

Planning your timeline carefully across all three of these windows is key to a smooth certification process. 

The official RBT certification exam contains 85 multiple-choice questions — 75 of which are scored and contribute to your final result, and 10 that are unscored “pilot” questions being evaluated for future use. You will not know which questions are unscored during the exam, so treat every question with equal attention and effort. 

You have 90 minutes to complete the RBT certification exam. With 85 questions in 90 minutes, that works out to approximately 63 seconds per question — enough time if you stay focused and avoid dwelling too long on any single item. Practicing with timed mock exams before testday is strongly recommended to build confidence in your pacing. 

The RBT exam uses a scaled scoring system, meaning raw scores are mathematically adjusted to account for slight variations in difficulty across different exam versions. The passing score is 200 out of 250 on this scaled system — this does not directly translate to a percentage of questions answered correctly. The BACB does not provide a percentage score or tell you which questions you answered correctly. At the end of your testing appointment, the Pearson VUE center will provide a document indicating simply whether you passed or failed. During the exam, the software will also not indicate in real time whether your answers are correct or incorrect. 

All exam questions are in multiple-choice format, but many are written as clinical scenarios. Rather than asking you to define a term, these questions will describe a client situation — for example, a specific behavior or teaching moment — and ask you to identify the most appropriate response, intervention, or data collection method. These scenario-based questions are often the most challenging for candidates. Preparing by applying concepts to real-life situations (not just memorizing definitions) is the most effective study strategy for this question type. 

The RBT certification exam is based on the RBT Test Content Outline, which took effect on January 1, 2026. The exam consists of 75 scored questions (plus 10 unscored pilot questions) across six content domains:

• Data Collection and Graphing — 17% (13 questions)
• Behavior Assessment — 11% (8 questions)
• Behavior Acquisition — 25% (19 questions)
• Behavior Reduction — 19% (14 questions)
• Documentation and Reporting — 13% (10 questions)
• Ethics — 15% (11 questions)

When planning your study schedule, prioritize Behavior Acquisition (25%) and Behavior Reduction (19%), as they together make up nearly half of the exam. Ethics (15%) and Data Collection and Graphing (17%) are also heavily represented and should not be overlooked.

For the complete list of all 43 tasks covered on the exam, download the official RBT Test Content Outline .

💡 Tip: If you studied using older materials based on the 2nd Edition Task List, be aware that some domain names have changed. “Skill Acquisition” is now “Behavior Acquisition,” “Measurement” is now “Data Collection and Graphing,” and “Professional Conduct and Scope of Practice” is now simply “Ethics.”

To register for the official RBT certification exam, you must meet all of the following BACB eligibility requirements:

• Age: Must be at least 18 years old
• Education: Must hold a high school diploma or equivalent (GED accepted)
• Background Check: Must attest to passing a criminal background check; certain criminal histories may affect eligibility
• 40-Hour Training: Must have completed a BACB-compliant 40-hour RBT training program
• Competency Assessment: Must have a completed and signed RBT Competency Assessment, dated no more than 90 days before application submission
• Ethics Agreement: Must agree to comply with the BACB’s Ethics Code for Behavior Analysts

All requirements must be met and documented before your BACB application can be approved. 

To register for the official RBT exam, follow these steps:

1. Create an account on the BACB Gateway at gateway.bacb.com
2. Complete your application, including personal information and attestations (background check, ethics agreement)
3. Upload required documentation, including your signed Competency Assessment form and 40-hour training certificate
4. Pay the application fee
5. Await your Authorization to Test (ATT) email from the BACB — processing typically takes 1–2 weeks
6. Schedule your exam through Pearson VUE using the authorization number provided in your ATT

Note that your RBT Requirements Coordinator may need to verify or co-submit portions of your application depending on your organization’s workflow. 

Submit your BACB application as soon as your Competency Assessment is signed, since the signed ICA is valid for only 90 days from the date of completion. BACB application processing typically takes 1–2 weeks, though timelines may vary — check the BACB website for current processing estimates. Once you receive your ATT, schedule your Pearson VUE exam promptly, as seat availability at testing centers varies by location. Acting quickly at each step will ensure your documentation stays valid and your pathway to certification stays on track. 

Pearson VUE is the primary authorized testing provider for the RBT certification exam, and in-person testing at a Pearson VUE center is the most widely available option. The BACB and Pearson VUE have also offered remote online proctored testing for candidates in some circumstances. We recommend visiting the BACB website (bacb.com) and the Pearson VUE website to confirm all currently available testing formats and determine what is available in your area. 

Yes, there are fees associated with the RBT certification exam. Based on current BACB

• BACB Application Fee: $65 (paid to the BACB when submitting your application)
• Pearson VUE Exam Fee: $45 (paid to Pearson VUE when scheduling your test appointment)

Total estimated cost: approximately $110

Please note that fees are generally non-refundable, and retake attempts require an additional Pearson VUE scheduling fee. Fee amounts are subject to change — always confirm the most current fees directly at bacb.com before submitting payment. 

Most candidates succeed with 2–4 weeks of structured study (approximately 1 hour per day) following their 40-hour training. A reasonable approach is to dedicate each week to one or two content domains, saving the final days for full-length timed practice exams and review of weak areas. Keep in mind that the ideal timeline varies by individual — candidates with prior ABA experience may need less time, while those newer to the field or those who’ve been away from their training for a while may benefit from a longer, more intensive study period. The key is consistent daily review rather than last-minute cramming. 

The following resources are recommended for effective RBT exam preparation:

• BACB RBT Task List: — The definitive guide to what you are expected to know and do
• BACB RBT Handbook — Covers ethics requirements, conduct standards, and certification policies
• Flashcards — Build fluency with key ABA terminology and definitions
• High-quality practice exams — Simulate the real testing experience; focus on scenario-based questions●
• Review and Study Plan — After each assessment, we provide every candidate with a personalized step-by-step study plan tailored to the results of their RBT Initial Competency Assessment.

Using a combination of conceptual review and applied practice questions is the most effective preparation strategy. 

Yes — practice exams are one of the most effective preparation tools available. We recommend taking at least 3 full-length, timed practice exams (85 questions in 90 minutes) before your real test. This builds “testing stamina, ” improves pacing, and reveals which content domains need additional review. Equally important: after each practice exam, review every question you missed and understand why you missed it — pattern recognition in your weak areas is how you improve most efficiently. Be sure to use high-quality, 2026-aligned practice exams based on the current 3rd Edition Task List for the most accurate preparation. 

Candidates most commonly report difficulty with the following areas:

• Measurement: Particularly discontinuous measurement methods (whole interval, partial interval, and momentary time sampling) and understanding when to use each appropriately
• Ethics and Professional Conduct: Especially scenario-based ethics questions, which require applying judgment rather than recalling a specific rule
• Behavior Reduction: Specifically understanding the nuances of extinction procedures, differential reinforcement strategies (DRI, DRA, DRL, DRO), and functional behavior assessment concepts

Focusing extra study time on these areas — especially practicing with scenario-based questions — is one of the highest-return strategies for improving your exam score. 

Test anxiety is common and completely manageable with the right preparation strategies. Here are the most effective approaches:

1. Simulate exam conditions — Take full-length, timed practice exams (85 questions, 90 minutes) in a quiet environment. Familiarity with the pacing and format significantly reduces the “fear of the unknown” on test day.
2. Over-prepare on content — Anxiety often peaks when you feel uncertain about the material. The more confident you are in the content, the less anxiety you will feel walking in.
3. Visit the testing center in advance — If possible, drive to the Pearson VUE location before your exam day so the environment feels familiar.
4. Use calming techniques — Practice slow, controlled breathing (inhale for 4 counts, hold for 4, exhale for 4) before and during the exam to manage in-the-moment stress.
5. Prepare physically — Get adequate sleep the night before, eat a balanced meal, and arrive early. Physical readiness directly affects cognitive performance.
6. Reframe the exam — Remind yourself that you have prepared, that you know this material, and that the assessment is an opportunity to demonstrate what you already know.