ARRT

ARRT, or the American Registry of Radiologic Technologists, is a nonprofit national certification organization for radiologic science professionals in the United States. Established in 1922, it develops credentialing standards, administers certification exams, and oversees credential maintenance to promote high standards of practice in medical imaging and radiation therapies.

The organization awards primary credentials in radiologic disciplines such as Radiography, Radiation Therapy, Nuclear Medicine Technology, and Diagnostic Medical Sonography. It also offers postprimary and specialty credentials in advanced imaging modalities and clinically focused areas. ARRT credentials are widely recognized by employers and are commonly required by licensing boards for practice in many states.

To obtain certification, candidates must graduate from an ARRT-recognized educational program and meet character and ethics requirements, then pass a computer-based examination. Examinations are designed to assess knowledge, judgment, and professional standards relevant to the respective discipline. Certification is typically pursued by individuals entering the profession or transitioning to a new imaging modality.

Maintenance of certification requires ongoing continuing education to complete a defined cycle, commonly around 24 continuing education credits over a two-year period, along with adherence to ARRT’s ethical standards. Some circumstances may also trigger renewal or re-certification processes. ARRT credentials are often used in conjunction with state licensure or regulatory requirements and are periodically updated to reflect changes in technology, safety, and practice guidelines.

Overall, ARRT serves as a leading credentialing authority that influences education, professional conduct, and workforce mobility within radiologic professions.