S.L. 549.24 Art. 4Values for parameters.

(1) The competent authority shall, for the designated waters, set values for the parameters listed in Annex I, in so far as values are listed in column G or in column I. They shall comply with the parameters listed in each of these columns.

(2) The competent authority shall not set values less stringent than those listed in column I of Annex I and shall endeavour to respect the values in column G taking into account the principle set out in regulation 9.