These Regulations make amendments to the Plant Health Order (Northern Ireland) 2018 (S.R. 2018 No. 184) to transpose certain provisions in Council Directive 69/464/EEC on control of Potato Wart Disease (OJ No. L 323, 24.12.1969, p. 1), Council Directive 93/85/EEC on the control of Potato ring rot (OJ No. L 259, 18.10.1993, p. 1), Council Directive 98/57/EC on the control of Ralstonia solanacearum (Smith) Yabuuchi et al. (OJ No. L 235, 21.8.1998, p. 1) and Council Directive 2007/33/EC on the control of Potato cyst nematodes (OJ No. L 156, 16.6.2007, p. 12).