http://www.legislation.gov.uk/nisr/2011/22/article/2The Plant Health (Amendment) Order (Northern Ireland) 2011 (revoked)Plant healthPlantsRural developmentenPLANT HEALTHStatute Law Database2023-07-06Expert Participation2018-12-01. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Amendments to the Plant Health Order (Northern Ireland) 2006F12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .