# The Dairy Products (Hygiene) Regulations 1995, Paragraph 2


Sterilised or ultra heat-treated milk-based products which are in liquid or gel form and are intended for conservation at room temperature shall meet the following standards after incubation at 30°C for 15 days—
(a) have a plate count at 30°C ≤ 100 per ml; and
(b) be organoleptically normal.

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Source: https://www.legislation.gov.uk/uksi/1995/1086/schedule/6/part/I/paragraph/2 (the official version)
Page: https://openlegislation.uk/dairy-products-hygiene-regulations-1995/schedule-6/part-I/paragraph-2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.