http://www.legislation.gov.uk/uksi/2007/872/signature/madeThe Hallmarking Act 1973 (Amendment) Regulations 2007HallmarkingenKing's Printer of Acts of Parliament2011-07-04HALLMARKThese Regulations amend the Hallmarking Act 1973 (the “1973 Act”).Jim FitzpatrickParliamentary Under-Secretary of State for Employment Relations and Postal ServicesDepartment of Trade and Industry15th March 2007