When a risk of exposure to lead within the meaning of article R. 1334-3 is identified, the emergency procedure referred to in article L. 511-19 of the French Construction and Housing Code is applied.
The period within which the work must be carried out is limited to one month, except in cases where, within the same period, all or some of the occupants are accommodated outside the premises concerned. In this case, the deadline for carrying out the work is extended to a maximum of three months.