ENA brings together European expertise in the field of NORM
ENA is recognised as a counterpart for the industry

Mission Statement and Objectives of ENA
Promote and advance radiation protection in the context of exposure to NORM by operating as a European platform and forum for discussion, dissemination and exchange of information, training and education and by supporting scientific knowledge and new directions of research related to NORM issues.
The overarching objective of the ENA is to support the management of NORM in compliance with European standards and Member State legislation and according to best practice so that legal and regulatory uncertainty is minimised, and humans and the environment are protected in an optimised way that is acceptable to society.
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Association News
The latest news from ENA
New executive committee for ENA
February 9, 2025We are pleased to inform that ENA is starting 2025 with a new Executive Committee, taking over from the team excellently led by Rob Wiegers who has successfully guided our organization in the last years. This new board, led by...
ENA workshop 2024 in a nutshell
May 19, 2024Around 100 participants have attended the 3rd ENA workshop in the Istituto Superiore di Sanita in Rome. 3 days of lively discussions on topical issues in NORM: how to valorize residues containing NORM ? How to integrate NORM aspects in...
Natural radioactivity of construction products: results of the assessment of the precision of CEN reference method for gamma spectrometry determination published by JRC
April 20, 2024The European Committee for Standardisation (CEN) has developed a draft of European standard (EN 17216), which aims at providing a reference method for the determination of the activity of the radionuclides Ra-226, Th-232 and K-40 in construction products using semiconductor...
Upcoming Events
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Events & Symposia
NORM XI Symposium
October 13, 2025The 11th International Symposium on Naturally Occurring Radioactive Material will be held in Accra (Ghana) on October 13-17, 2025. Registrations are open and deadline for Abstract submission is 15 May 2025. Please check the symposium website for more information and...