# The Dairy Products (Hygiene) Regulations 1995, Paragraph 3


In addition to complying with paragraph 1 above, sterilised and UHT milk shall, after it has spent fifteen days in a closed container at a temperature of 30°C or where necessary, seven days in a closed container at a temperature of 55°C, meet the following standards—
(a) be organoleptically normal;
(b) not show any sign of deterioration; and
(c) have a plate count at 30°C ≤ 100 per ml.

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Source: https://www.legislation.gov.uk/uksi/1995/1086/schedule/4/part/III/paragraph/3 (the official version)
Page: https://openlegislation.uk/dairy-products-hygiene-regulations-1995/schedule-4/part-III/paragraph-3
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.