# The Challenges to Validity of EU Instruments (EU Exit) Regulations 2019, Regulation 2: Citation, commencement and interpretation


In these Regulations—
“TFEU” means the Treaty on the Functioning of the European Union including the Protocols thereto;
“the relevant UK authorities” means a Minister of the Crown (or a person nominated by him), the Scottish Ministers, a Northern Ireland department, and the Welsh Ministers;
“Minister of the Crown” has the same meaning as in the Ministers of the Crown Act 1975.

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Source: https://www.legislation.gov.uk/ukdsi/2019/9780111180693/regulation/2 (the official version)
Page: https://openlegislation.uk/draft-challenges-to-validity-of-eu-instruments-eu-exit-regulations-2019/regulation-2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.