About ANS
- ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
About Nuclear
- Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Communities
- Division Spotlight
  Decommissioning & Environmental Sciences
  The mission of the Decommissioning and Environmental Sciences (DES) Division is to promote the development and use of those skills and technologies associated with the use of nuclear energy and the optimal management and stewardship of the environment, sustainable development, decommissioning, remediation, reutilization, and long-term surveillance and maintenance of nuclear-related installations, and sites. The target audience for this effort is the membership of the Division, the Society, and the public at large.
Events
- Meeting Spotlight
  Nuclear Energy Conference & Expo (NECX)
  September 8–11, 2025
  Atlanta, GA|Atlanta Marriott Marquis
Standards
- 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!
Publications
- Latest Magazine Issues
  Jun 2025
  Jan 2025
  Latest Journal Issues
  Nuclear Science and Engineering
  August 2025
  Nuclear Technology
  July 2025
  Fusion Science and Technology
  July 2025
- Latest News
  Prepare for the 2025 Nuclear PE Exam with ANS guides
  The next opportunity to earn professional engineer (PE) licensure in nuclear engineering is this fall, and now is the time to sign up and begin studying with the help of materials like the online module program offered by the American Nuclear Society.
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Cerberus Nuclear

Cerberus Nuclear is a UK-based technical consultancy specializing in radiation shielding, criticality safety, shield integrity testing, and nuclear characterisation. Founded in 2016 and headquartered in Birchwood Park, Warrington, the company serves clients across the civil nuclear, medical, research, and defense sectors.

With one of the largest independent criticality safety teams in the UK, Cerberus Nuclear offers comprehensive services throughout the nuclear facility lifecycle, including design, operation, and decommissioning phases. Their in-house experts utilize advanced computational tools such as MCNP, SCALE, FLUKA, and PHITS to deliver accurate and efficient solutions.

Innovation is central to Cerberus Nuclear's approach. The company integrates artificial intelligence and machine learning into its offerings, developing tools like CARTA™ for criticality safety training and Cyclone™ for Monte Carlo calculations.

Committed to industry best practices, Cerberus Nuclear actively participates in forums like the UK Shielding Forum and the Working Party on Criticality. The company also invests in talent development through graduate recruitment and training programs, fostering a culture of continuous learning and excellence.