Radon in Greece
Official radon data, regulations and resources
National reference level
300 Bq/m³
Competent authority
What should you do?
Regardless of the official classification, the only way to know the radon level in a specific building is to measure it. A long-term test (at least 3 months) is recommended. You can either test yourself with passive detectors or hire a certified professional.
Regulations & obligations
Dwellings
Reference level of 300 Bq/m³ as per EU Directive 2013/59/Euratom. Greece transposed the directive into national law.
Workplaces
Annual radon exposure must not exceed reference level of 300 Bq/m³ in workplaces.
Public buildings & schools
Public buildings should comply with the 300 Bq/m³ reference level.
New construction
Prevention measures should be considered for new buildings in radon-prone areas.
Professional services
EEAE-Authorized Measurement Services
EEAE-authorized and ESYD-accredited (ISO/IEC 17025) radon measurement services
Accredited by: EEAE
ESYD-Accredited Radon Laboratories
ESYD-accredited laboratories for radon detector analysis and concentration measurement
Accredited by: ESYD
How to test for radon yourself
Regardless of where you live, testing for radon is easy and affordable. A long-term measurement with passive detectors is the most reliable way to know your indoor radon level.
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