ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
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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!
Latest Magazine Issues
Jul 2025
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Latest Journal Issues
Nuclear Science and Engineering
September 2025
Nuclear Technology
August 2025
Fusion Science and Technology
Latest News
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.
ANS is committed to advancing careers in the growing nuclear industry by addressing workforce needs through targeted training and certification.
We offer a growing collection of certifications, training courses, and resources, each designed to cater to different specialties. Our programs equip nuclear professionals like you with the tools to expand your knowledge, advance your career, and navigate this unique industry.
Certified Nuclear Professional (CNP) Credential
The CNP is a new industry credential available to all nuclear professionals. Individuals seeking the CNP credential will need to meet eligibility requirements and pass the exam.
Nuclear 101 Course
If you’re transitioning from another industry or looking to expand your technical understanding, Nuclear 101 can get you up-to-speed and give you the foundational knowledge that will help you succeed in the field. The Nuclear 101 course is currently offered in person and will be available on-demand later this year!
Licensing & Regulation Course
This course is for industry professionals with existing nuclear knowledge, especially those in operations, engineering, communications, or oversight. The course examines the unique regulatory practices of the nuclear industry to help nuclear professionals prepare for roles requiring regulatory knowledge.
PE Exam Prep Resources
Prepare for the Principles and Practice of Engineering (PE) Examination in the nuclear discipline. ANS offers study resources including a PE Exam Preparation Module Program, the Nuclear PE Exam Study Guide, and the National Council of Examiners for Engineering and Surveying (NCEES) Nuclear PE Sample Exam.
