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Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
Latest Magazine Issues
Sep 2025
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Nuclear Science and Engineering
October 2025
Nuclear Technology
September 2025
Fusion Science and Technology
Latest News
Nuclear energy: The decade of deliverability
Despite the emergence of new projects, technologies, and commercial ventures, the rate of actual deployment worldwide has been relatively slow—but not necessarily for the reasons people might think.
The CNP credential is intended for individuals who have at least two years of professional experience in the nuclear industry and are seeking to validate their knowledge and commitment to excellence in this critical field. The certification is well-suited for early to mid-career professionals working in areas such as nuclear operations, regulatory compliance, quality assurance, safety, or project management.
ANS has developed the following eligibility requirements to provide a fair and impartial application process for all applicants. Each requirement has been established to ensure that individuals certified by ANS have experience working in the nuclear industry or have requisite nuclear science and technology knowledge.
To be eligible to sit for the CNP exam, individuals must:
For more comprehensive information about the CNP credential, please refer to the official handbook.
Exam Dates & Scheduling
Exam Applications
ANS Members: $395
Non-Members: $595
Exam Retakes for ANS Members: $295
Exam Retakes for Non-Members: $495
Other Fees
Rescheduling, Transfers, and Cancellations: $125
Late Applications: $125
Returned Checks: $30
Cancellations & Refunds
ANS must receive all requests for a cancellation/refund in writing, no later than two weeks before the start of your original testing period. If you have previously transferred your exam to a new testing period, you are not eligible for a refund.
You may email a request for a refund to certification@ans.org. Requests for cancellations/refunds may only be made by the exam candidate. Refunds will be issued less a $125 processing fee.