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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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Nuclear Science and Engineering
June 2026
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Latest News
Supreme Court declines to hear case involving St. Louis contamination
The Supreme Court of the United States on Monday declined to hear an appeal from General Atomics subsidiary Cotter Corporation and Commonwealth Edison, an Exelon company, in a case over alleged radioactive contamination in the St. Louis, Mo., area, leaving in place an 8th Circuit Court ruling that allows the plaintiffs’ state-law tort claims to proceed under the federal Price-Anderson Act.
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
Members can apply to waive the application fee.
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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.