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NUCLEUS is a common access point to over 130 IAEA scientific, technical and regulatory information resources. It includes databases, websites, applications, publications, safety standards and training material.

NUCLEUS mainly targets IAEA counterparts in the government, industry and scientific community, but is accessible to all registered and authorized users. Several databases and information resources available via NUCLEUS can also be visited without a password.

NUCLEUS gives access to such diverse resources as the IAEA Human Health Campus, the Accelerator Knowledge Portal, the Advanced Reactor Information System, the Atomic Mass Data Center, Country Nuclear Power Profiles, the Database on Discharges of Radionuclides to the Atmosphere and Aquatic Environment, the Food Contaminant and Residue Information System, and the Global Nuclear Safety and Security Network, to name but a few. 


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