Article R6123-93-1 of the French Public Health Code
When the applicant for an authorisation including the mention of external radiotherapy and brachytherapy provided for in 2° of article R. 6123-86-1 is not a health establishment, this authorisation may only be issued or renewed if the facilities it uses to carry out its activity are located within the enclosure or in neighbouring buildings of a health establishment holding the authorisation provided for in article R. 6123-86. The authorisation is…