http://www.legislation.gov.uk/nisr/1982/191/madeThe Brucellosis Control and Markets (Amendment) Order (Northern Ireland) 1982Government Printer for Northern Ireland2016-12-22ANIMALS The Brucellosis Control and Markets (Amendment) Order (Northern Ireland) 1982RegulationsBrucellosis Control Order (Northern Ireland) 2004 art. 24 art. 1(2)