http://www.legislation.gov.uk/uksi/1988/558/signature/madeThe Weights and Measures (Northern Ireland) Order 1988Weights and measuresKing's Printer of Acts of Parliament2016-04-14WEIGHTS AND MEASURESThe Weights and Measures Act 1985 does not generally extend to Northern Ireland which has its own weights and measures legislation.John ButcherParliamentary Under-Secretary of State,Department of Trade and Industry10th March 1988