Article 5U.K.Parametric values and points of compliance
1.Member States shall set parametric values applicable for the monitoring of radioactive substances in water intended for human consumption in accordance with Annex I.
2.Where monitoring of water intended for human consumption is undertaken in accordance with the requirements of Annex II of this Directive the point of compliance shall be:
(a)in the case of water supplied from a distribution network, the point at which it emerges from the taps where the water is normally taken;
(b)in the case of water supplied from a tanker, the point at which it emerges from the tanker;
(c)in the case of water put into bottles or containers intended for sale, the point at which the water is put into the bottles or containers;
(d)in the case of water used in a food-production undertaking, the point where the water is used in the undertaking.
3.The definition of points of compliance in paragraph (2)(a) is without prejudice to the choice of a sampling point, which may be any point within the supply zone or at the treatment works provided there is no adverse change in the concentration value between the sampling point and the point of compliance.