# The Public Water Supplies (Scotland) Regulations 2014, Paragraph 2


The uncertainty of measurement specified in Table 1 for a parameter must not be used as an additional tolerance to the prescribed concentration or value for the parameter.

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Source: https://www.legislation.gov.uk/ssi/2014/364/schedule/3/paragraph/2n2 (the official version)
Page: https://openlegislation.uk/public-water-supplies-scotland-regulations-2014/schedule-3/paragraph-2n2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.