2026-09-21
Site launched against the 3rd-edition Test Content Outline
All topic weights, exam facts and the free diagnostic are built from the RBT Test Content Outline (3rd ed.), effective January 1, 2026, and the June 2026 RBT Handbook.
Source
- RBT Test Content Outline (3rd ed.), effective January 1, 2026 — Behavior Analyst Certification Board (BACB) · primary · retrieved 2026-09-21, verified 2026-09-21
- RBT Handbook (updated June 2026) — Behavior Analyst Certification Board (BACB) · primary · retrieved 2026-09-21, verified 2026-09-21