# The Customs Transit Procedures (EU Exit) Regulations 2018, Paragraph 19


The carnet must be valid during the period from when the goods are declared to the UK transit procedure until the transit operation ends.

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Source: https://www.legislation.gov.uk/uksi/2018/1258/schedule/3/paragraph/19 (the official version)
Page: https://openlegislation.uk/customs-transit-procedures-eu-exit-regulations-2018/schedule-3/paragraph-19
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.