| Number and Year in S.I. Series | Title |
| No. 4 of 2000 | European Communities (Animal Nutrition Inspections) Regulations 2000 |
| No. 5 of 2000 | European Communities (Trade in Bovine Animals and Swine) (Amendment) Regulations 2000 |
| No. 36 of 2000 | European Communities (Feedingstuffs) (Tolerances of Undesirable Substances and Products) (Amendment) Regulations 2000 |
| No. 46 of 2000 | European Communities (Identification and Registration of Bovine Animals) (Amendment) Regulations 2000 |
| No. 55 of 2000 | European Communities (Motor Vehicles Type Approval) Regulations 2000 |
| No. 59 of 2000 | European Communities (Introduction of Organisms Harmful to Plants or Plant Products) (Prohibition) (Amendment) Regulations 2000 |
| No. 60 of 2000 | European Communities (Revocation of Trade Sanctions concerning the Federal Republic of Yugoslavia (Serbia and Montenegro) and Certain areas of the Republics of Croatia and Bosnia-Herzegovina) Regulations 2000 |
| No. 69 of 2000 | European Communities (Interconnection in Telecommunications) (Amendment) Regulations 2000 |
| No. 70 of 2000 | European Communities (Telecommunications Licences) (Amendment) Regulations 2000 |
| No. 74 of 2000 | European Communities (Protection of Workers) (Exposure to Asbestos) (Amendment) Regulations 2000 |
| No. 92 of 2000 | European Communities (Labelling, Presentation and Advertising of Foodstuffs) Regulations 2000 |
| No. 93 of 2000 | European Communities (Meat Products and Other Products of Animal Origin) (Amendment) Regulations 2000 |
| No. 94 of 2000 | European Communities (Milk Quota) Regulations 2000 |
| No. 98 of 2000 | European Communities (Control of Exports of Dual-Use Goods) (Amendment) Regulations 2000 |
| No. 106 of 2000 | Social Welfare (Consolidated Payments Provisions) (Amendment) (No. 3) (Carers) Regulations 2000 |
| No. 107 of 2000 | European Communities (Dangerous Substances and Preparations) (Marketing and Use) Regulations 2000 |
| No. 127 of 2000 | European Communities (Protection of Animals Kept for Farming Purposes) Regulations 2000 |
| No. 131 of 2000 | European Communities (Revocation of Regulations relating to Ionising Radiation and Protection of Outside Workers from such Radiation) Regulations 2000 |
| No. 135 of 2000 | European Communities (Introduction of Organisms Harmful to Plants or Plant Products) (Prohibition) (Amendment) (No. 2) Regulations 2000 |
| No. 141 of 2000 | European Communities (Extraction Solvents in Foodstuffs and Food Ingredients) Regulations 2000 |
| No. 142 of 2000 | European Communities (Processed Cereal-Based Foods and Baby Foods for Infants and Young Children) Regulations 2000 |
| No. 143 of 2000 | European Communities (Units of Measurement) (Amendment) Regulations 2000 |
| No. 144 of 2000 | European Communities (Contracts for Time Sharing of Immovable Property - Protection of Purchasers) (Amendment) Regulations 2000 |
| No. 147 of 2000 | European Communities (Motor Vehicles UN-ECE Type Approval) Regulations 2000 |
| No. 148 of 2000 | European Communities (Marketing of Compound Feedingstuffs) (Amendment) Regulations 2000 |
| No. 150 of 2000 | European Communities (Cosmetic Products) (Amendment No. 2) Regulations 2000 |
| No. 153 of 2000 | European Communities (Protective measures with regards to contamination by dioxins in Belgian foodstuffs) (Revocation) Regulations 2000 |
| No. 165 of 2000 | European Communities (Hygiene of Foodstuffs) Regulations 2000 |
| No. 177 of 2000 | European Communities (Quality of Water Intended for Human Consumption) (Amendment) Regulations 2000 |
| No. 180 of 2000 | European Communities (Motor Vehicles Type Approval) (No. 2) Regulations 2000 |
| No. 182 of 2000 | European Communities (Processing of Mammalian Animal By-Products) Regulations 2000 |
| No. 186 of 2000 | European Communities (Additives in Feedingstuffs) (Amendment) Regulations 2000 |
| No. 187 of 2000 | European Communities (Feedingstuffs Intended for Particular Nutritional Purposes) Regulations 2000 |
| No. 188 of 2000 | European Communities (Agricultural or Forestry Tractors Type Approval) Regulations 2000 |
| No. 189 of 2000 | European Communities (Introduction of Organisms Harmful to Plant or Plants Products) (Prohibition) (Temporary Provisions) Regulations 2000 |
| No. 190 of 2000 | European Communities (Protein Feedingstuffs) (Amendment) Regulations 2000 |
| No. 203 of 2000 | European Communities (Cosmetic Products) (Amendment No. 3) Regulations 2000 |
| No. 227 of 2000 | European Communities (Cosmetic Products) (Amendment No. 4) Regulations 2000 |
| No. 231 of 2000 | European Communities (Parental Leave) Regulations 2000 |
| No. 247 of 2000 | European Communities (Legal Protection of Biotechnological Inventions) Regulations 2000 |
| No. 257 of 2000 | European Communities (Assembly Centres) Regulations 2000 |
| No. 281 of 2000 | European Communities (Marketing of Coffee Extracts and Chicory Extracts) Regulations 2000 |
| No. 286 of 2000 | European Communities (Agricultural or Forestry Tractors Type Approval) (No. 2) Regulations 2000 |
| No. 288 of 2000 | European Communities (Feedingstuffs) (Methods of Sampling and Analysis) (Amendment) Regulations 2000 |
| No. 292 of 2000 | European Communities (Veterinary Checks on Products Imported form Third Countries) Regulations 2000 |
| No. 294 of 2000 | European Communities (Consumer Credit) Regulations 2000 |
| No. 297 of 2000 | European Communities (Foodstuffs Treated with Ionising Radiation) Regulations 2000 |
| No. 299 of 2000 | European Communities (Prohibition on Sale, Supply, and Export of Burma/Myanmar of Equipment which might be used for Internal Repression or Terrorism) Regulations 2000 |
| No. 301 of 2000 | European Communities (Fees on Imports of Products of Animal Origin From Third Countries) Regulations 2000 |
| No. 307 of 2000 | European Communities (Unfair Terms in Consumer Contracts) (Amendment) Regulations 2000 |
| No. 310 of 2000 | European Communities (Postal Services) Regulations 2000 |
| No. 317 of 2000 | European Communities (Control of Exports of Dual-Use Items) Regulations 2000 |
| No. 330 of 2000 | European Communities (Retirement of Farmers) (Amendment) Regulations 2000 |
| No. 332 of 2000 | European Communities (Specified Risk Materials) Regulations 2000 |
| No. 356 of 2000 | European Communities (Prohibition on the Importation into the Community of Rough Diamonds from Sierra Leone) Regulations 2000 |
| No. 357 of 2000 | European Communities (Conditional Access) Regulations 2000 |
| No. 366 of 2000 | European Communities (Authorisation, Placing on the Market, Use and Control of Plant Protection Products) (Amendment) Regulations 2000 |
| No. 377 of 2000 | European Communities (Aquaculture Animals and Fish) (Placing on the Market and Control of Certain Diseases) Regulations 2000 |
| No. 390 of 2000 | European Communities (Live Bivalve Molluscs) (Health Conditions for Production and Placing on the Market) (Amendment) Regulations 2000 |
| No. 393 of 2000 | European Communities (Classification, Packaging, Labelling and Notification of Dangerous Substances) Regulations 2000 |
| No. 397 of 2000 | European Communities (Motor Vehicles Type Approval) (No. 3) Regulations 2000 |
| No. 401 of 2000 | European Communities (Liability for Defective Products) Regulations 2000 |
| No. 434 of 2000 | European Communities (Introduction of Organisms Harmful to Plants or Plant Products) (Prohibition) (Amendment) (No. 3) Regulations 2000 |
| No. 435 of 2000 | European Communities (Labelling of Beef and Beef Products) Regulations 2000 |
| No. 437 of 2000 | European Communities (Additives, Colours and Sweeteners in Foodstuffs) Regulations 2000 |
| No. 438 of 2000 | European Communities (Purity Criteria on Food Additives other than Colours and Sweeteners) (Amendment) Regulations 2000 |
| No. 439 of 2000 | European Communities (Drinking Water) Regulations 2000 |
| No. 443 of 2000 | European Communities (Passenger Car Entry into Service) Regulations 2000 |
| No. 444 of 2000 | European Communities (Mechanically Propelled Vechicle Entry into Service) (Amendment) Regulations 2000 |
| No. 445 of 2000 | European Communities (Internal Market in Electricity) Regulations 2000 |
| No. 446 of 2000 | European Communities (Infant Formulae and Follow-on Formulae) (Amendment) Regulations 2000 |
| No. 450 of 2000 | European Communities (Environmental Impact Assessment) (Amendment) Regulations 2000 |
| No. 459 of 2000 | European Communities (Pesticide Residues) (Cereals) Regulations 2000 |
| No. 460 of 2000 | European Communities (Pesticide Residues) (Foodstuffs of Animal Origin) (Amendment) Regulations 2000 |
| No. 461 of 2000 | European Communities (Pesticide Residues) (Fruit and Vegetables) (Amendment) Regulations 2000 |
| No. 462 of 2000 | European Communities (Pesticide Residues) (Products of Plant Origin, including Fruit and Vegetables) (Amendment) Regulations 2000 |
| No. 475 of 2000 | European Communities (Materials and Articles Intended to Come Into Contact With Foodstuffs) (Amendment) Regulations 2000 |
| No. 476 of 2000 | European Communities (Control of Major Accident Hazards Involving Dangerous Substances) Regulations 2000 |
| No. 486 of 2000 | European Communities (Processed Animal Products) Regulations 2000 |
| No. 487 of 2000 | European Communities (Safeguarding of Employees' Rights on Transfer of Undertakings) (Amendment) Regulations 2000 |
| No. 488 of 2000 | European Communities (Protection of Employment) Regulations 2000 |