Protection against pollution of potable water in water installations and general requirements of devices to prevent pollution by backflow Ingestion-build-51215 BS EN ISO 9000 is

BS EN ISO 9000 is the standard that describes the fundamentals of quality management systems

Each chapter looks at the background to the issue

Annex C (normative) Promoting an effective OH&S management system

for use by record management professionals and those charged with managing records in their organizations

Protection against pollution of potable water in water installations and general requirements of devices to prevent pollution by backflow Ingestion-build-51215 BS EN ISO 9000 isBS EN 1717: 2000 Protection against pollution of potable water in water installations and general requirements of devices to prevent pollution by backflow BS EN 1717 deals with the means to be used to prevent the pollution of potable water inside premises and the general requirements of protection devices to avoid pollution by backflow. The hygiene protection specifications of this standard are applicable to all the standards for systems or appliances