Subsection 3: Management of sites polluted by radioactive substances

I.-Any pollution of a site by radioactive substances resulting from the exercise of a nuclear activity subject to a regime mentioned in article L. 1333-8 or L. 1333-9 is managed according to the specific procedures linked to its regime. II -In cases other than those provided for in I, any pollution of a site by radioactive substances other than those mentioned in articles R. 1333-92, R. 1333-93 and R. 1333-94…

The reference level to which a person may be exposed over one year, excluding radon in buildings, in the context of a polluted site mentioned in article R. 1333-95 is 1 mSv in effective dose over one year. The effective dose is calculated taking into account the use of the site. Where man-made radon is present in buildings, the reference level for radon is that set in article R. 1333-28.