# The Bovine Semen (England) Regulations 2007, Paragraph 4

Extent: E+W+S

The centre veterinarian must ensure that, immediately after the addition of antibiotics, the semen is kept at a temperature of at least 5ºC for a period of not less than 45 minutes.

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Source: https://www.legislation.gov.uk/uksi/2007/1319/schedule/5/part/3/paragraph/4 (the official version)
Page: https://openlegislation.uk/bovine-semen-england-regulations-2007/schedule-5/part-3/paragraph-4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.