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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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!
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The RAIN scale: A good intention that falls short
Radiation protection specialists agree that clear communication of radiation risks remains a vexing challenge that cannot be solved solely by finding new ways to convey technical information.
Earlier this year, an article in Nuclear News described a new radiation risk communication tool, known as the Radiation Index, or, RAIN (“Let it RAIN: A new approach to radiation communication,” NN, Jan. 2025, p. 36). The authors of the article created the RAIN scale to improve radiation risk communication to the general public who are not well-versed in important aspects of radiation exposures, including radiation dose quantities, units, and values; associated health consequences; and the benefits derived from radiation exposures.
Recertification is intended to ensure continued competence through the ongoing development of knowledge and skills in the nuclear field. The process reinforces a commitment to professional growth, safety, regulatory awareness, and evolving industry practices.
All CNPs are required to renew their certification every three years, with the certification cycle ending on December 31 of the third year following initial certification or the most recent renewal.
To maintain the CNP credential, certificants must meet the following recertification requirements:
As an alternative to submitting CE hours, certificants may choose to renew by examination. This option requires the individual to meet all other renewal requirements and successfully pass the current version of the CNP examination under the eligibility criteria in effect at the time of renewal.
All certificants are responsible for tracking their own recertification dates and maintaining records of their continuing education or examination activities. Continuing education must be relevant to the core competencies of the CNP program and aligned with professional roles and new or more recent information stemming from the nuclear industry.
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