To provide Applied Behavior Analysis (ABA) therapy, practitioners typically need certification at one of three primary levels, depending on their education and career goals. Each path has specific requirements for training, supervision, and examination.

### 1. Registered Behavior Technician (RBT) This is an entry-level certification for those who work directly with clients under the supervision of a BCBA. The requirements include:

• Being at least 18 years old and holding a high school diploma (or equivalent).

• Completing a 40-hour training program based on the RBT Task List.
• Passing an RBT competency assessment, which is a hands-on evaluation of skills conducted by a qualified supervisor.
• Passing the official RBT national exam.

### 2. Board Certified Assistant Behavior Analyst (BCaBA) This mid-level role allows practitioners to provide therapy and some supervision under the oversight of a BCBA. Requirements include:

• A bachelor’s degree.

• Completion of supervised experience hours.
• Passing the BCaBA certification exam.

### 3. Board Certified Behavior Analyst (BCBA) This is an advanced certification for professionals who design treatment plans and supervise RBTs and BCaBAs. Requirements include:

• A master’s degree in behavior analysis or a closely related field.

• Completion of supervised fieldwork, which typically involves 1,500 to 2,000 hours of practical experience (note: some specific programs may require more or fewer hours depending on the concentration).
• Passing the BCBA national board examination.

Because state requirements may vary, it is important to verify specific regulations with the Behavior Analyst Certification Board (BACB).