Starting January 1, 2025, new regulations for radon gas control will come into effect in Italy. These provisions, introduced by Legislative Decree No. 101 of July 31, 2020, set stricter standards for newly constructed buildings and those undergoing renovation.
Lower Reference Levels
The new regulations require that every construction project includes preventive measures to reduce the risk of radon infiltration.
This includes the adoption of specific building techniques that ensure effective protection, in line with the new design requirements.
Construction Requirements
The new regulations require that every construction project includes preventive measures to reduce the risk of radon infiltration.
This includes the adoption of specific building techniques that ensure effective protection, in line with the new design requirements.
National Radon Action Plan (PNAR)
The PNAR aims to:
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Monitor and map high-radon-concentration areas by identifying so-called “priority areas” (zones where more than 15% of buildings exceed the reference level).
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Focus on remediation and prevention efforts in those identified areas.
Integration with Other Building Works
During energy efficiency renovations, such as building sealing, the impact on indoor radon levels must be considered.
Improper sealing could actually increase radon concentrations, worsening the health risk for occupants.
Remediation of Public Buildings
One of PNAR’s main priorities is the remediation of public buildings.
The goal is to reduce radon concentrations by 50% in public housing located in priority areas within the next 10 years.
Why These Regulations Matter
Radon is the second leading cause of lung cancer after smoking, according to the World Health Organization.
The introduction of stricter standards and active monitoring of high-risk areas aims to significantly reduce the impact of this gas on the population.
With these new regulations, Italy is taking a major step toward creating healthier and safer environments, by fully integrating radon control into modern building and renovation practices.
