RBT Supervision Requirements: The 5% Rule Explained
RBT supervision requirements come down to two numbers: at least 5% of the hours an RBT spends providing behavior-analytic services each calendar month must be supervised, and at least two real-time contacts with a supervisor have to happen that same month, with direct observation in at least one of them. This applies at every organization where the RBT provides services, not just the primary employer. The BACB sets these rules; individual agencies can add stricter internal policies on top, but they can’t offer less.
People land on this question two ways: RBTs trying to figure out if their own agency’s supervision setup actually meets the BACB’s bar, or newly assigned RBT Supervisors trying to structure their caseload correctly. Both need the same underlying rules, just applied from different directions. RBT certification only stays active as long as supervision keeps happening the way the BACB describes it.
(RBT HQ is not affiliated with the BACB. We use “RBT” the way the field does, to name the credential and its requirements, not to claim we administer them.)
What exactly counts as the 5%?
Five percent of the hours you personally spend providing behavior-analytic services in a calendar month, not five percent of your total work hours. An RBT who spends 80 hours a month in direct client sessions needs at least 4 hours of supervision that month; an RBT who’s part-time and logs 40 client hours needs at least 2. The percentage is calculated off service delivery specifically, so administrative time, training, or non-client hours don’t inflate the number you’re dividing by (BACB RBT Handbook, “Ongoing Supervision” section).
Who actually supervises me, an RBT Supervisor or a Requirements Coordinator?
Depends on your organization’s structure. In the simpler “RBT Supervisor” structure, one or more RBT Supervisors directly supervise you and are responsible for your services. In the “RBT Requirements Coordinator” structure, used when you have more than one RBT Supervisor, a Requirements Coordinator makes sure all of your supervisors are meeting requirements and coordinates supervision across them. That coordinator can also serve as one of your direct supervisors in some setups. An organization can run more than one Requirements Coordinator, but you personally can only have one Requirements Coordinator per organization at a time (BACB RBT Handbook, “RBT Supervisor Requirements” section).
What do the two monthly contacts actually have to look like?
Both real-time, meaning face to face, not phone or email. At least one has to be individual, just you and the supervisor, no other RBTs present. The other can happen in a small-group meeting of 2 to 10 RBTs sharing similar experience, capped at 10 regardless of how many supervisors are in the room. At least one of the two monthly contacts has to include your supervisor directly observing you deliver services; in-person is preferred, but a webcam or video-conference observation is acceptable as long as it complies with applicable law where you’re practicing.
| Supervision element | Requirement |
|---|---|
| Minimum supervised hours | 5% of monthly service-delivery hours |
| Monthly real-time contacts | At least 2 |
| Individual contacts (no other RBTs present) | At least 1 of the 2 |
| Contacts including direct observation | At least 1 of the 2 |
| Small-group session size (if used) | 2 to 10 RBTs |
| Applies per organization | Yes, at every site providing services |
Source: BACB RBT Handbook, “Ongoing Supervision” section.
What actually happens during a supervision session, beyond just watching?
More than observation. The BACB’s own list of supervision activities includes developing performance expectations, modeling technical and ethical behavior, guiding your problem-solving and ethical decision-making, reviewing your written materials like data sheets and progress notes, and evaluating the effects of the services you’re delivering, along with the effects of the supervision itself. A session that’s only a data sheet cosigned at the end of the month, with no live discussion, isn’t meeting the spirit of what supervision is supposed to accomplish, even if it technically checks a box.
Does supervision count toward my PDUs, or is that separate?
Completely separate, and this trips people up constantly. Ongoing supervision has to stay client-focused; it cannot double as professional development credit, even if the conversation genuinely teaches you something new. If you’re not sure whether a given activity counts as supervision or PDU, the safest read is that supervision is about your specific clients and PDU is about expanding your general behavior-analytic knowledge, and the BACB treats them as mutually exclusive by design.
What if I’m between clients or not currently practicing?
You don’t need monthly supervision during that stretch. Non-practicing RBTs, meaning you’re not currently delivering behavior-analytic services, aren’t required to keep up the monthly supervision contacts to stay certified. Every other maintenance requirement, recertification, ethics obligations, and PDUs on the applicable cycle, still applies. The moment you pick client hours back up, the 5% and two-contact rules kick back in for that month.
Run the free RBT HQ practice exam to shore up the content side of supervision-adjacent domains like Documentation and Ethics, since a supervisor reviewing your notes is effectively checking the same skills those domains test.
Grab the free RBT HQ Exam Prep Cheat Sheet before your next supervision session. It’s a fast way to double-check you’re using the right task-list terminology when your supervisor asks you to walk through a procedure.
FAQ
How many supervision hours do I need if I work part-time? Five percent of whatever hours you actually spend delivering behavior-analytic services that month, not five percent of a full-time schedule. Fewer client hours means fewer required supervision hours, proportionally.
Can my two monthly supervision contacts both be over video? The direct-observation contact can be conducted by webcam or video-conference; in-person is preferred but not mandatory as long as it complies with applicable law. Both contacts still have to be real-time, not phone or email.
Does one supervisor have to handle all my supervision, or can it be split? It can be split. Organizations with more than one RBT Supervisor for a given RBT typically use an RBT Requirements Coordinator to make sure the total requirement is still met across everyone involved.
Do I need an RBT Supervisor if I’m not seeing clients right now? No monthly supervision is required while you’re non-practicing, but you still need to be listed with a supervisor or coordinator once you resume services, since that listing is what keeps your certification status active, not just inactive-on-paper.
What’s the difference between an RBT Supervisor and an RBT Requirements Coordinator? An RBT Supervisor directly supervises and is responsible for your services. A Requirements Coordinator oversees multiple supervisors to make sure your total supervision requirement is met when more than one supervisor is involved; a coordinator can sometimes be one of those supervisors too.
Bottom line: 5% of monthly service hours, two real-time contacts, one individual and one with direct observation. Meet it every month at every site where you’re providing services, and keep it separate from your PDU tracking.