Article D1332-51 of the French Public Health Code
Artificial bathing in an open system meets the following requirements: 1° The entire volume of the artificial bathing area must be renewed in less than 12 hours, at all times when it is open to the public. This renewal is permanent and ensured by a supply of new water. The artificial bathing area is equipped with a system for assessing the volume and flow rate of the various injections of…