Certification Exams

NMTCB does not publish, produce, or recommend any particular study guides for our certification examinations. Candidates may reference the examination content outlines published here and any nationally recognized guidelines for professional practice that are available.

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NMTCB offers multiple professional certification programs for technologists to enter and advance in the nuclear medicine and molecular imaging profession. Individuals who successfully pass the NMTCB’s certification examination and maintain an active certification may use the abbreviations below to indicate their specific credential(s):

  • CNMT - Certified Nuclear Medicine Technologist Certification
  • NMTCB(CT) – Computed Tomography Certification
  • NMTCB(RS) – Radiation Safety Certification
  • NCT – Nuclear Cardiology Technologist Certification
  • PET – Positron Emission Technology Certification
  • NMAA – Nuclear Medicine Advanced Associate Certification


The Nuclear Medicine Technology Certification Board Has Developed a Post-Primary Computed Tomography (CT) Credential.

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Can I change my NMTCB CE reporting cycle to match my continuing education cycle with another organization?

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Order NMTCB replacement certificates, scrubs, polo shirts, patches, pins, mugs, and more.

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