| Number and Year in S.I. Series | Title |
| No. 11 of 1986 | European Communities (Natural Mineral Waters) Regulations 1986 |
| No. 22 of 1986 | European Communities (Veterinary Medicinal Products) Regulations 1986 |
| No. 25 of 1986 | European Communities (Measuring Instruments) Regulations 1986 |
| No. 35 of 1986 | European Communities (Cosmetic Products) Regulations 1986 |
| No. 47 of 1986 | European Communities (Dangerous Substances and Preparations) (Marketing and Use) Regulations 1986 |
| No. 48 of 1986 | European Communities (Conservation of Wild Birds) (Amendment) Regulations 1986 |
| No. 101 of 1986 | European Communities (Concentrated Butter) (Maximum Prices) Regulations 1986 |
| No. 214 of 1986 | European Communities (Vehicle Testing) (Amendment) Regulations 1986 |
| No. 224 of 1986 | European Communities (Dangerous Substances) (Classification, Packaging and Labelling) (Amendment) Regulations 1986 |
| No. 225 of 1986 | European Communities (Retirement of Farmers) Regulations 1986 |
| No. 226 of 1986 | European Communities (Freedom to Provide Services) (Lawyers) (Amendment) Regulations 1986 |
| No. 254 of 1986 | European Communities (Wildlife Act, 1976) (Amendment) Regulations 1986 |
| No. 259 of 1986 | European Communities (Seed of Fodder Plants) (Amendment) Regulations 1986 |
| No. 262 of 1986 | European Communities (Marketing of Feedingstuffs) (Amendment) Regulations 1986 |
| No. 264 of 1986 | European Communities (Value-Added Tax) (Exemption on Temporary Importation of Certain Goods) Regulations 1986 |
| No. 277 of 1986 | European Communities (Introduction of Organisms Harmful to Plants or Plant Products) (Prohibition) (Amendment) Regulations 1986 |
| No. 278 of 1986 | European Communities (Introduction of Organisms Harmful to Plants or Plant Products) (Prohibition) (Amendment) (No. 2) Regulations 1986 |
| No. 292 of 1986 | European Communities (Major Accident Hazards of Certain Industrial Activities) Regulations 1986 |
| No. 297 of 1986 | European Communities (Co-responsibility Levy on Cereals) Regulations 1986 |
| No. 299 of 1986 | European Communities (Material Measures of Length) Regulations 1986 |
| No. 305 of 1986 | European Communities (Clinical Mercury-in-Glass Maximum Reading Thermometers) Regulations 1986 |
| No. 309 of 1986 | European Communities (Non-Life Insurance) (Amendment) Regulations 1986 |
| No. 320 of 1986 | European Communities (Motor Vehicles Type Approval) Regulations 1986 |
| No. 353 of 1986 | European Communities (Feeding Stuffs) (Tolerance of Undesirable Substances and Products) (Amendment) Regulations 1986 |
| No. 378 of 1986 | European Communities (Surveillance of Iron and Steel Products) Regulations 1986 |
| No. 392 of 1986 | European Communities (Road Transport) Regulations 1986 |
| No. 393 of 1986 | European Communities (Road Transport) (Recording Equipment) Regulations 1986 |
| No. 406 of 1986 | European Communities (Concentrated Butter) (Maximum Prices) (Revocation) Regulations 1986 |
| No. 433 of 1986 | European Communities (Protein Feedingstuffs) Regulations 1986 |
| No. 437 of 1986 | European Communities (Life Assurance Accounts, Statements and Valuations) Regulations 1986 |
| No. 439 of 1986 | European Communities (Fruit and Vegetables) Regulations, 1973 (Amendment) Regulations 1986 |
| No. 440 of 1986 | European Communities (Non-Automatic Weighing Machines) (Amendment) Regulations 1986 |