# The Animal Test Certificates Regulations 1996, Paragraph 3


If the certificate holder wishes to alter any part of the approved dossier described in paragraph 4 below, he shall make a written application to the licensing authority for a variation, which includes a justification for the alteration, and he shall not make the alteration proposed until approval of the application has been given.

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Source: https://www.legislation.gov.uk/uksi/1996/2194/schedule/2/paragraph/3 (the official version)
Page: https://openlegislation.uk/animal-test-certificates-regulations-1996/schedule-2/paragraph-3
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.