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The NMTCB is the Nuclear Medicine Technology Certification Board, formed for the purpose of creating and maintaining examinations for nuclear medicine technologists(NMTs).

Why get certified by the NMTCB?

NMTCB is the premier certification board for nuclear medicine technologists. The NMTCB credential:

  • Is recognized in the nuclear medicine profession as the premier examination for nuclear medicine technologists.
  • Is recognized by state licensure agencies throughout the United States.
  • Is recognized by employers as a valid, high-quality certification exam.
  • Allows you to use the professional credential "CNMT" to identify you as a certified nuclear medicine technologist.
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nuclear technologist certificant


This section of our website is devoted exclusively to NMTCB Certificants. Active certificants may complete their yearly renewal application, verify their certification status, view their Continuing Education cycle, or update their contact information. All certificants may access this portion of the website in order to see the contact information currently on file for them individually.

Prospective Applicants

Welcome applicants! In this section you will find applications and preparation materials for each of NMTCB's certification examinations: the general nuclear medicine exam (CNMT), the post-primary NMTCB(CT) exam, the NCT and PET specialty examinations, and the Nuclear Medicine Advance Associate (NMAA) examination.

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Nuclear Medicine Employers

Program Directors

Within this portal you will find exam preparation resources, examination statistics for graduates of your particular program, as well as a list of applicants from your program who are currently eligible or pending verification to take the NMTCB examination.

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Quickly verify the certification status of an individual nuclear medicine technologist. This website, including the certification information provided, is solely maintained by the NMTCB. The certification status information provided in this verification cannot be modified by outside sources. The NMTCB considers this 'Primary Source Verification' as defined by The Joint Commission.

Nuclear Medicine Program Directors
Board of Directors

Board of Directors

This section of our website is devoted exclusively to current members of the NMTCB Board of Directors. If you believe you should have access to this part of our website but do not have a working username and password, please contact the NMTCB office at (404) 315-1739.