Is conformity with BS EN 61770 acceptable evidence of compliance for whitegoods ?

BS EN 61770  conformity does not satisfy all of the UK’s requirements for materials in contact with drinking water and backflow protection unless there is additional, acceptable evidence of conformity with BS 6920 (or equivalent) and the Regulators’ Specification. If the backflow protection built in is not adequate the appliance must be supplied via an independent appropriate form of backflow protection.

Please refer to the 'Whitegoods' information leaflet for further information.