OBS_VALUE: <ul><li><a href=https://www.legislation.gov.uk/uksi/2019/715/contents target=_blank>The Customs Safety and Security Procedures (EU Exit) Regulations 2019(The Customs Safety and Security Procedures (EU Exit) Regulations 2019, UK SI 2019 No. 715, 28 March 2019)</a></li><li><a href=https://www.legislation.gov.uk/uksi/2019/1219/contents/made target=_blank>The Customs Safety and Security Procedures (EU Exit) (No. 2) Regulations 2019(  The Customs Safety and Security Procedures (EU Exit) (No. 2) Regulations 2019, UK SI 2019 No. 1219, 5 September 2019)</a></li><li><a href=https://www.legislation.gov.uk/uksi/2021/830/contents/made target=_blank>The Customs and Excise Border Procedures (Miscellaneous Amendments) (EU Exit) Regulations 2021(The Customs and Excise Border Procedures (Miscellaneous Amendments) (EU Exit) Regulations 2021, UK SI 2021 No. 839, 13 July 2021)</a></li></ul>