EXAMINATION CONTENT SPECIFICATIONS

The primary purpose of ARRT examinations is to assess the knowledge and cognitive skills that entry-level technologists typically need to perform their jobs. Our content specifications identify the topics our exams cover. We only include topics in our content specifications if they’re directly related to one or more activities on the task inventory.

Click the links below to review our most recent examination content specifications.

Registered Technologist (R.T.) Credentials:

Imaging Assistant (I.A.) Credential:

Registered Radiologist Assistant (R.R.A.) Credential:

For state licensing only:

• California Radiography Supervisor and Operator
• Bone Densitometry Equipment Operator—through December 31, 2026
• Bone Densitometry Equipment Operator—effective January 1, 2027
• Fluoroscopy
• Limited Scope of Practice in Radiography