Article D1332-22 of the French Public Health Code
The profile of bathing waters classified, pursuant to article D. 1332-27, as being of “good”, “sufficient” or “insufficient” quality, must be reviewed regularly in order to update it. The frequency and extent of the reviews must be adapted to the nature, frequency and seriousness of the pollution risks to which the bathing water is exposed. A revision shall be carried out which provides for a re-examination of all the elements…