RBT Changes in 2026: Exam Outline, Eligibility, and Recertification

January 1, 2026 is an outline date, not a rumor

January 1, 2026 is the date the RBT Test Content Outline (3rd ed.) replaced the Task List (2nd ed.) for the examination. Audit your notes with current-domain questions in the Passy RBT prep app → before you keep drilling a packet labeled “Task List 2.” If the table of contents still uses 2nd Edition task numbering as the exam map, it is describing the previous content.

BACB’s test-content-outlines page and the 3rd Edition PDF are the primary sources. The examination remains 85 items, 90 minutes, 75 scored plus 10 unscored, four options, English, in-person Pearson VUE. BACB’s December 2025 newsletter adds one detail that catches people out: anyone testing on or after January 1, 2026 sees the new content, even if their application was approved before that date. The 2026 change is about what those items cover, plus aligned training, competency, supervisor, and recertification rules, not a new item count.

Everything that changed on January 1, 2026

The age, education, criminal background check, and abuse-registry check requirements did not change, and neither did the monthly 5% supervision rule.

What the 3rd Edition organizes that you should actually use

The current scored domains are:

A. Data Collection and Graphing — 13 (17%)
B. Behavior Assessment — 8 (11%)
C. Behavior Acquisition — 19 (25%)
D. Behavior Reduction — 14 (19%)
E. Documentation and Reporting — 10 (13%)
F. Ethics — 11 (15%)

Percentages are of the 75 scored items. The what-to-study guide is the study map built on these counts. Use this page to check which edition your materials follow.

ABA knowledge did not become unfamiliar overnight. Measurement, reinforcement, prompting, functions, and ethics still matter. The risk is studying the wrong grouping, old task labels, or retired weighting as if they were current.

If a flashcard deck never mentions Data Collection and Graphing as a domain name, replace that deck with 3rd Edition questions and flashcards in the Passy RBT prep app →.

Training and competency changed on a 2026 track too

The examination outline is not the only 2026 document. BACB published a 2026 RBT 40-Hour Training Requirements and Curriculum Outline. Applications submitted on or after January 1, 2026 need training that meets it: 40 hours in no fewer than 5 and no more than 180 days, designed and overseen by a BCBA, BCaBA, or BCBA-D who has completed the 8-hour supervision training. BACB does not provide the training. The 40-hour guide covers those rules in detail.

BACB’s transition guidance says there is no “bridge” course. If your training was built on the old requirements, you complete the full 2026 training again. A course meets the 2026 rule when its certificate carries the 2026 approval statement.

The Initial Competency Assessment has a packet effective January 1, 2026. It still follows training and must occur no more than 90 days before application, with a qualified assessor. The competency guide walks through the 19 tasks.

Certification changes in 2026

The exam outline is only part of the 2026 picture. The current RBT Handbook also changes who can supervise you and how you keep the credential:

• Supervisors must be certified. BACB’s Recent and Upcoming Changes table lists the noncertified RBT Supervisor role as eliminated on January 1, 2026. RBT Supervisors must hold BCBA or BCaBA certification, and RBT Requirements Coordinators must be BCBAs.
• Recertification every two years. Annual recertification is ending. If you recertify in 2026, you meet the current maintenance requirements, including the Recertification Competency Assessment, one last time. After that, and for anyone first certified in 2026, recertification comes every two years and requires 12 hours of professional development units (PDUs) earned inside each cycle. The handbook lists a $50 processing fee for the 2-year recertification application.

BACB’s transition guidance spells out the calendar for current RBTs: recertify in 2026 with the competency assessment, skip 2027, and in 2028 submit a recertification application with 12 PDUs and no competency assessment.

One application rule is easy to mistake for a 2026 change. The RBT Certification Application Attestation, signed by a BCBA or BCaBA who confirms your age, education, and background and abuse-registry checks, has been part of the application since BACB’s January 2, 2025 update. The supervision guide covers the monthly 5% rule and how PDUs fit, and how to become an RBT lays out the application steps in order.

What did not secretly change

The exam did not become an essay test. It did not become adaptive. It did not move online. The online-testing guide answers delivery.

Scoring remains pass/fail with equated forms. The passing-score guide warns against invented raw cutoffs. Those warnings were already true; 2026 did not create a public “need 60 out of 75” number.

Passy’s practice items are original and aligned to the current public outline. They are not recalled 2nd Edition items restyled with a new header.

When the edition question is settled, use the explanations in the Passy RBT prep app to see whether misses are outline gaps or classification gaps →. A 3rd Edition PDF on the desk does not help if the decisions still follow 2nd Edition habits.

How to retire old materials without starting from zero

Keep explanations of core ABA distinctions that are still in the 3rd Edition: continuous versus discontinuous measurement, reinforcement versus punishment, prompting and fading, ABC and functions. Drop any study plan that treats old task-list domains as the scored map.

The study guide is the current overview. Domain articles under content areas use 3rd Edition names only.

Once the old packet is retired, put mixed 3rd Edition practice on your study plan in the Passy RBT prep app → so the new domain names get used, not just filed.

Recheck BACB if you sit much later than 2026. Outlines and requirements can be revised again, and BACB’s Upcoming Changes page is where new dates appear first.