The Aquatic Animal Health and Plant Health (Legislative Functions) (EU Exit) Regulations 2019

These Regulations are made in exercise of the powers conferred by the European Union (Withdrawal) Act 2018 (c. 16) in order to address failures of retained EU law to operate effectively and other deficiencies (in particular the deficiency referred to in paragraph (f) of section 8(2)) arising from the withdrawal of the United Kingdom from the European Union.

Link: The Aquatic Animal Health and Plant Health (Legislative Functions) (EU Exit) Regulations 2019
Source: Legislation .gov.uk