In the modern industrial sector, radiological risk management knows no borders. For companies operating on a global scale or managing advanced irradiation technologies, compliance is not just a legal obligation to local authorities, but a commitment to the highest international radiation standards.
At Atlas Services, we adopt an approach that integrates European directives and global guidelines to offer intrinsic safety solutions, ensuring that every plant—whether in Europe or elsewhere—operates according to criteria of technical and scientific excellence.
The Euratom 2013/59 Directive: the european foundation
The Directive 2013/59/Euratom represents the cornerstone of radiological safety across the European Union and is a primary reference for international radiation standards. It harmonizes the basic safety requirements for protection against the dangers arising from exposure to ionizing radiation, establishing uniform criteria for the protection of workers, the public, and patients.
Key points of the directive include:
- Uniform dose limits: These are set at 20 mSv/year for exposed workers and 1 mSv/year for the general public.
- Employer responsibility: This includes the obligation to constantly inform and train personnel on risks and safety procedures.
- Management of orphan sources: The directive mandates rigorous procedures for monitoring metals and recycled materials.
Following these international radiation standards ensures that industrial processes are valid and accepted in all Member States, facilitating cross-border trade and cooperation.
IAEA Standards and the ALARA Principle: global safety excellence
Beyond European borders, the International Atomic Energy Agency (IAEA) establishes “Basic Safety Standards” (GSR Part 3), which serve as the global reference for health protection and risk reduction.
At the heart of these international radiation standards lies the ALARA Principle (As Low As Reasonably Achievable), derived from the recommendations of the International Commission on Radiological Protection (ICRP). This principle mandates that every exposure to radiation must be kept as low as reasonably achievable, taking into account economic and social factors.
To successfully implement the ALARA principle, Atlas Services focuses on three fundamental protective measures:
- Time: Minimizing the duration of exposure near the source reduces the total dose.
- Distance: Maximizing the operating distance is crucial, as radiation intensity decreases with the square of the distance (Inverse Square Law).
- Shielding: Designing physical barriers (lead, concrete, or steel) appropriate for the type of radiation emitted is a requirement of high-level international radiation standards.
This is a graphic representation of the inverse-square law, which states that a specified physical quantity is inversely proportional to the square of the distance from the source of that physical quantity. In this case, the point source is on the left and the energy spreads out to cover an increasingly larger area as the radius increases. For example, at a radius of 3, the area is 9 and the energy is 1/9th of the original.
Design and validation according to ISO Standards
The quality of a safe plant is also measured through compliance with international technical standards issued by the ISO (International Organization for Standardization).
Atlas Services supports companies in complying with specific international radiation standards such as:
- ISO 11137: This is essential for industrial sterilization via irradiation (E-Beam, Gamma rays, or X-rays)..
- ISO 11137 Compliance: It defines the requirements for the development, validation, and routine control of sterilization processes.
- ISO 4037: This is the reference standard for the calibration of radiometric instrumentation (dosimeters and dose rate meters).
- Accuracy: Adhering to this standard ensures that every detection is accurate, certified, and globally recognized.
Atlas Services: strategic partner for international compliance
Operating with international radiation standards requires multidisciplinary expertise spanning from radiation physics to structural engineering. Atlas Services acts as a strategic partner for companies requiring:
- Design Consultancy: We provide expertise on the design of bunkers and shielded structures compliant with international protocols.
- Multinational Project Support: We assist in managing radiological risks in cross-border industrial projects.
- Advanced Staff Training: We deliver training programs according to IAEA and ICRP guidelines to ensure workforce safety.
Ensuring safety today means adopting a global vision that protects people and the environment, regardless of where you operate.
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