This Statutory Instrument has been made, in part, in consequence of a defect in S.I. 2020/1430,  S.I. 2021/63 and S.I. 2021/380 and is being issued free of charge to all known recipients of those  Statutory Instruments  S T A T U T O R Y I N S T R U M E N T S 2021 No. 520  CUSTOMS  The Customs Tariff (Establishment) (EU Exit) (Amendment)  Regulations 2021  Made - - - - 28th April 2021  Laid before the House of Commons 29th April 2021  Coming into force - - 20th May 2021  The Treasury make the following Regulations in exercise of the powers conferred by section 8(1)  of, and paragraph 1(3)(c) of Schedule 7 to, the Taxation (Cross-border Trade) Act 2018( a ).  In considering the rate of import duty that ought to apply to goods in a standard case( b ) for which  provision is made by regulation 2 of these Regulations, the Treasury have had regard to the  matters referred to in section 8(5) of that Act and the recommendation about the rate made to the  Treasury by the Secretary of State further to section 8(6) of that Act.  1.  These Regulations may be cited as the Customs Tariff (Establishment) (EU Exit)  (Amendment) Regulations 2021 and come into force on 20th May 2021.  2.  In regulation 1(2) of the Customs Tariff (Establishment) (EU Exit) Regulations 2020( c ), in  the definition of “Tariff of the United Kingdom”, for “1.2, dated 22nd March 2021”, substitute  “1.3, dated 27th April 2021”( d ).  Amendment of the Customs Tariff (Establishment) (EU Exit) Regulations 2020  Citation and commencement  James Morris  Maggie Throup  Two of the Lords Commissioners of Her Majesty’s Treasury  28th April 2021  ( a ) 2018 c. 22 (“the Act”). Part 1 of the Act is amended by the Taxation (Post-transition Period) Act 2020 (c. 26), section 2 and  Schedule 1.  ( b ) “Standard case” is defined by section 8(8) of the Act.  ( c )  S.I. 2020/1430, amended by S.I. 2021/63 and S.I. 2021/380.  ( d ) The Tariff of the United Kingdom version 1.3, dated 27th April 2021, is available electronically from  https://www.gov.uk/government/collections/customs-vat-and-excise-uk-transition-legislation-from-1-january-2021.  A  person unable to access the document electronically may obtain a hard copy free of charge by calling 020 7270 5000 or,  where consistent with government guidance on social distancing and unnecessary travel, may inspect it free of charge at  HMRC, 100 Parliament Street, London, SW1A 2BQ. 