| 1 | Misuse of Drugs | - |
| 2 | Misuse of Drugs (Designation) (Variation) | - |
| 3 | Off-Street Parking Bye-Laws | - |
| 4 | Registration of Deeds (Fees) | - |
| 5 | Meat Inspection | - |
| 6 | Fresh Meat and Poultry Meat (Hygiene, Inspection and Examination for Residues) (Charges) | - |
| 7 | Land Registration | - |
| 8 | Food Protection (Emergency Prohibitions) | - |
| 10 | Farm Diversification Grant | - |
| 12 | Export of Sheep (Prohibition) | - |
| 13 | Electricity At Work | - |
| 14 | Agricultural Development Operational Programme | - |
| 15 | Occupational Pension Schemes (Transitional Provisions and Savings) | - |
| 16 | Teachers' Salaries | - |
| 17 | Industrial Training (1990 Order) (Commencement No. 2) | 23 Jan 1991 |
| 18 | Seymour Row, Belfast (Abandonment) | - |
| 19 | Local Government (Superannuation and Compensation) | - |
| 20 | Time Off for Public Duties | - |
| 21 | Farm and Conservation Grant | - |
| 24 | Control of Traffic (Belfast) | - |
| 26 | Companies (1990 No. 2 Order) (Commencement No. 1) | 5 Feb 1991 |
| 27 | Companies (Forms) | 5 Feb 1991 |
| 28 | Companies (Unregistered Companies) | 5 Feb 1991 |
| 29 | Homes Insulation Scheme and Grants | - |
| 30 | Vehicle Excise (Appointed Day) | - |
| 32 | Road Traffic (1991 Order) (Commencement No. 1) | - |
| 37 | Occupational Pension Schemes (Preservation of Benefit) | - |
| 38 | Occupational Pension Scheme (Revaluation) | - |
| 39 | Contracting-out (Protection of Pensions) | - |
| 40 | Department of Agriculture (Fees) | - |
| 41 | Northern Ireland Training Authority (Dissolution) | - |
| 44 | Education (Recognised Awards) | - |
| 45 | Registered Rents (Increase) | - |
| 46 | Income Support (General) | - |
| 47 | Housing Benefit (General) | - |
| 48 | Social Fund (Cold Weather Payments) (General) | - |
| 49 | Alkali, & c. Works | 15 Feb 1991 |
| 50 | Water | - |
| 51 | Parking Places on Roads | - |
| 52 | Insider Dealing (Recognised Stock Exchange) | 19 Feb 1991 |
| 53 | Industrial Training (Textile Board) | - |
| 54 | Industrial Relations (Medical Suspension) | - |
| 55 | Criminal Injuries (Compensation) Order 1988 | - |
| 56 | Social Security (Invalid Care Allowance) | - |
| 57 | Rates (Regional Rate) | - |
| 58 | Hill Livestock (Compensatory Allowances) | - |
| 59 | Off-Street Parking Bye-laws | - |
| 64 | Guaranteed Minimum Pensions Increase | - |
| 65 | Industrial Relations (Variation of Limits) | - |
| 66 | Unfair Dismissal (Increase of Limits of Basic and Special Awards) | - |
| 67 | Unfair Dismissal (Increase of Compensation Limit) | - |
| 68 | Social Security (Contributions) | - |
| 69 | Health and Social Services Boards (Membership) | - |
| 70 | Health and Social Services Councils | - |
| 71 | State Scheme Premiums (Actuarial Tables) | - |
| 72 | Social Security (Industrial Injuries) (Dependency) (Permitted Earnings Limits) | 8 Mar 1991 |
| 73 | Social Security (Contributions) (Re-rating) | 8 Mar 1991 |
| 74 | Mineral Development (Applications Fees and Model Clauses) | - |
| 75 | M1-M12 Link Roads (Ballynery/Ballynacor) | - |
| 76 | Roads (Speed Limit) | - |
| 77 | Social Security Benefits Up-rating | 11 Mar 1991 |
| 78 | Social Security Benefits Up-rating | - |
| 79 | Housing Benefit (General) | - |
| 80 | Social Security (Contributions) | - |
| 81 | Welfare Foods | - |
| 82 | Child Benefit and Social Security (Fixing and Adjustment of Rates) | - |
| 83 | Child Benefit (Different Rates) | - |
| 84 | Pensions Increase (Review) | - |
| 86 | Magistrates Courts (Great Britain Driving Licence Appeals) | - |
| 87 | Statutory Sick Pay (Rate of Payment) | - |
| 88 | Social Security (Overlapping Benefits) | - |
| 89 | Legal Advice and Assistance (Prospective Cost) | - |
| 90 | Legal Advice and Assistance | - |
| 91 | Legal Advice and Assistance (Financial Conditions) | - |
| 92 | Legal Aid (Financial Conditions) | - |
| 93 | Personal and Occupational Pension Schemes (Pensions Ombudsman) | - |
| 94 | Statutory Maternity Pay (Compensation of Employers) | - |
| 96 | Magistrates' Courts (Costs in Criminal Cases) | - |
| 97 | General Medical and Pharmaceutical Services | - |
| 98 | Motor Vehicles (Driving Licences) | - |
| 99 | Motor Vehicles (Driving Licences) (Heavy Goods and Public Service Vehicles) | - |
| 100 | Motor Vehicles (Driving Licences) (Large Goods and Passenger-Carrying Vehicles) | - |
| 101 | Public Service Vehicles (Licence Fees) | - |
| 102 | Passenger and Goods Vehicles (Recording Equipment) (Fees) | - |
| 103 | Control of Traffic (Belfast) | - |
| 104 | One-Way Traffic (Belfast) | - |
| 105 | Health and Safety Information for Employees | - |
| 106 | Social Security (Contributions) | - |
| 107 | Social Security (Mobility Allowance and Adjudication) | - |
| 108 | Workmen's Compensation (Supplementation) | - |
| 109 | Education Reform (1989 Order) (Commencement No. 3) | - |
| 110 | Social Security (1990 Order) (Commencement No. 3) | 22 Mar 1991 |
| 111 | Rates (Regional Rate) | - |
| 114 | Charges for Drugs and Appliances | - |
| 115 | Optical Charges and Payments | - |
| 116 | Financial Provisions (1991 Order) (Commencement) | 21 Mar 1991 |
| 117 | Colleges of Education (Salaries) | - |
| 118 | Grammar Schools (Fees) | - |
| 119 | Planning (Development Plans) | - |
| 120 | Pneumoconiosis, etc. (Workers Compensation) (Payment of Claims) | - |
| 121 | County Court Fees | - |
| 122 | Magistrates' Court Fees | - |
| 123 | Judgment Enforcement Fees) | - |
| 124 | Coroners' Court Fees | - |
| 127 | Education (Modification of Statutory Provisions Relating to Employment) | 26 Mar 1991 |
| 128 | Plant Health | - |
| 129 | Statutory Sick Pay (1991 Order) (Commencement) | 28 Mar 1991 |
| 130 | General Dental Services | - |
| 131 | Health and Personal Social Services (1991 Order) (Commencement No. 1) | 28 Mar 1991 |
| 132 | Teachers' (Compensation for Redundancy and Premature Retirement) | - |
| 135 | Bankruptcy (Fees and Deposit) | - |
| 136 | Companies (Winding-up) Fees | - |
| 137 | Statutory Sick Pay (Small Employers' Relief) | - |
| 138 | Statutory Sick Pay (Compensation of Employers) (Consequential) | - |
| 139 | Social Security (Norway) | 22 Mar 1991 |
| 140 | Poultry Feedingstuffs | - |
| 141 | Control of Industrial Major Accident Hazards | - |
| 142 | Health and Safety (Medical Fees) | - |
| 143 | Asbestos (Licensing) (Fees Amendment) | - |
| 144 | Vehicles (Drivers' Hours of Duty) | - |
| 145 | Taxis (Omagh) Bye-laws | - |
| 146 | Road Freight Transport Licensing (Exemption) | - |
| 147 | Motor Vehicles (Construction and Use) | - |
| 148 | Control of Traffic (Belfast) | - |
| 149 | One-Way Traffic (Belfast) | - |
| 151 | Milk | - |
| 153 | Companies (1990 No. 2 Order) (Commencement No. 2) | 15 Apr 1991 |
| 154 | Companies (Unregistered Companies) | 15 Apr 1991 |
| 155 | Companies (Fair Dealing by Directors) (Increase in Financial Limits) | 15 Apr 1991 |
| 156 | Insider Dealing (Public Servants) | 15 Apr 1991 |
| 157 | Apple Orchard Grubbing Up | - |
| 158 | Slaughterhouses (Hygiene) | - |
| 159 | Meat Shipping | - |
| 162 | Planning and Building Regulations (1990 Order) (Commencement No. 1) | - |
| 163 | Alton Court, Belfast (Footway) (Abandonment) | - |
| 164 | Lands Tribunal (Salaries) | - |
| 166 | One-Way Traffic (Ballymena) | - |
| 167 | One-Way Traffic (Armagh) | - |
| 168 | Police Association for Northern Ireland | - |
| 169 | Building | - |
| 170 | Income Support (General) | - |
| 172 | Health and Safety (Miscellaneous Modifications) | - |
| 173 | Seeds (Fees) | - |
| 174 | Traffic Weight Restriction (Crockroe Road, Trillick) | - |
| 175 | Food Safety (1991 Order) (Commencement) | 29 Apr 1991 |
| 176 | Housing Benefit (General) | - |
| 177 | Off-Street Parking Bye-Laws | - |
| 187 | Companies Order 1986 (Mutual Recognition of Prospectuses) | - |
| 188 | Horse Racing (Charges on Bookmakers) | - |
| 189 | Social Security Revaluation of Earnings Factors | - |
| 191 | Students Awards | - |
| 192 | One-Way Traffic (Dungannon) | - |
| 194 | Food Safety Order 1991 (Specified Ships) | - |
| 195 | Appointment of Consultants | - |
| 196 | Planning (General Development) | - |
| 197 | Local Government (General Grant) | - |
| 198 | Food Safety (Sampling and Qualifications) | - |
| 201 | Blood Tests (Evidence of Paternity) | - |
| 202 | Social Security (Earnings Factor) | - |
| 203 | Food Safety Order 1991 (Consequential Modifications) | - |
| 204 | Income-Related Benefits and Social Security (Recoupment) | - |
| 205 | Motor Vehicles (Type Approval) (EEC) | - |
| 209 | Off-Street Parking Bye-Laws | - |
| 210 | Parking Places on Roads | - |
| 213 | Motor Vehicles (Wearing of Rear Seat Belts by Adults) | - |
| 214 | Food Safety (Improvement and Prohibition - Prescribed Forms) | - |
| 215 | Detention of Food (Prescribed Forms) | - |
| 216 | Food Labelling (Irradiated Food) | - |
| 218 | School Admissions (Appeal Tribunals) | - |
| 219 | Fire Services (Appointments and Promotion) | - |
| 220 | Criminal Justice (Confiscation) (1990 Order) (Commencement) | 23 May 1991 |
| 221 | Criminal Justice (Confiscation) (Designated Countries and Territories) | - |
| 222 | General Medical and Pharmaceutical Services | - |
| 223 | Weights and Measures (Testing and Adjustment Fees) | - |
| 224 | Travelling Expenses and Remission of Charges | - |
| 230 | Statutory Officers (District Judge) | 3 Jun 1991 |
| 231 | Rules of the Supreme Court | - |
| 232 | Rules of the Supreme Court | - |
| 233 | Quarries (Explosives) | - |
| 235 | Oil Fuel (Sulphur Content of Gas Oil) | - |
| 236 | Intensive Livestock Industries (Assistance) | - |
| 237 | Poultry Flocks, Hatcheries and Animal Protein (Fees) | - |
| 238 | Genetic Manipulation | - |
| 239 | Mines (Metrication) | - |
| 240 | Salaries (Parliamentary Commissioner and Commissioner for Complaints) | - |
| 242 | Sealing of Contracts (Financial Limits) | - |
| 243 | Redundancy Payments (Merchant Seamen Exclusion) | - |
| 244 | Magistrates' Courts (Criminal Justice (International Co-operation) Act 1990) | - |
| 245 | County Court | - |
| 246 | County Court (Criminal Injuries to the Person) (Compensation) | - |
| 247 | County Court (Criminal Damage Compensation) | - |
| 249 | Environmentally Sensitive Areas (Mourne Mountains and Slieve Croob) | - |
| 250 | Diseases of Animals (Modification) | - |
| 251 | Fruit Juices and Fruit Nectars | - |
| 252 | Curriculum (Programmes of Study and Attainment Targets in Physical Education) | - |
| 253 | Curriculum (Programmes of Study and Attainment Targets in Geography) | - |
| 254 | Curriculum (Programmes of Study and Attainment Targets in History) | - |
| 255 | Schools (Acquisition of Integrated Status) (Compensation for Transfer of Property) | - |
| 256 | Teachers' Salaries | - |
| 257 | Road Transport (Qualification of Operators) | - |
| 261 | Londonderry Harbour | - |
| 262 | Farm and Conservation Grant | - |
| 263 | Farm Diversification Grant | - |
| 264 | Farm and Conservation Grant | - |
| 265 | Farm Business (Non-Capital Grant Scheme) | - |
| 266 | Weighing Equipment (Non-automatic Weighing Machines) | - |
| 267 | Companies (1990 Order) (Commencement No. 2) | 24 Jun 1991 |
| 268 | Companies (Revision of Defective Accounts and Report) | 24 Jun 1991 |
| 269 | Companies (Defective Accounts) (Authorised Person) | 24 Jun 1991 |
| 270 | Off-Street Parking Bye-Laws | - |
| 271 | Control of Traffic (Belfast) | - |
| 272 | Game Birds Preservation | - |
| 273 | Off-Street Parking Bye-Laws | - |
| 277 | General Dental Services | - |
| 279 | Motor Vehicles (Driving Licences) (Test Fees) | - |
| 280 | Motor Vehicles (Driving Licences) (Large Goods and Passenger Carrying Vehicles) (Test Fees) | - |
| 281 | Salaries (Comptroller and Auditor General) | - |
| 284 | Price Marking (Petrol Price Display) | - |
| 285 | Price Indications (Method of Payment) | - |
| 286 | Hill Livestock (Compensatory Allowances) | - |
| 287 | Industrial Training Levy (Construction Industry) | - |
| 288 | Education (Student Loans) | - |
| 289 | Companies (1990 No. 2 Order) (Commencement No. 3) | 5 Jul 1991 |
| 290 | Companies (Unregistered Companies) | 5 Jul 1991 |
| 291 | Supreme Court Fees | - |
| 292 | Matrimonial Causes Fees | - |
| 293 | Supreme Court (Non-Contentious Probate) Fees | - |
| 294 | Insolvency (1989 Order) (Commencement No. 2) | - |
| 295 | Banks (Administration Proceedings) | - |
| 296 | Department of Economic Development (Fees) | - |
| 297 | Penalty Fares (Increase) | - |
| 298 | Motor Hackney Carriages (Belfast) By-Laws | - |
| 300 | Insolvency (1989 Order) (Commencement No. 3) | - |
| 301 | Insolvency Practitioners (Recognised Professional Bodies) | - |
| 302 | Insolvency Practitioners | - |
| 304 | Blue Eared Pig Disease | - |
| 305 | Zoonoses | - |
| 306 | Control of Traffic (Armagh) | - |
| 307 | Parking Places on Roads | - |
| 308 | One-Way Traffic (Armagh) | - |
| 309 | Child Benefit and Social Security (Fixing and Adjustment of Rates) | - |
| 310 | Social Security (Contributions) | - |
| 312 | Firemens Pension Scheme | - |
| 313 | Industrial Training Levy (Road Transport Industry) | - |
| 314 | Social Security (Overlapping Benefit) | - |
| 315 | Roads (Speed Limit) | - |
| 316 | Roads (Speed Limit) | - |
| 317 | Roads (Speed Limit) | - |
| 318 | Roads (Speed Limit) | - |
| 319 | Control of Traffic (Lisburn) | - |
| 320 | Weights and Measures (Quantity Marking and Abbreviations of Units) | - |
| 323 | Taxis (Strabane) Bye-Laws | - |
| 324 | Fair Employment (Monitoring) | - |
| 325 | Fair Employment (Questions and Replies) | - |
| 326 | Family Credit (General) | - |
| 327 | Crown Court | - |
| 328 | Appointment of Consultants | - |
| 330 | Rules of the Supreme Court | - |
| 332 | Optical Charges and Payment | - |
| 333 | Social Security (Severe Disablement Allowance) | 26 Jul 1991 |
| 334 | Rules of the Supreme Court | - |
| 335 | Rules of the Supreme Court | - |
| 336 | Education (University Commissioners) | - |
| 337 | Housing Benefit (General) | - |
| 338 | Income Support (General) | - |
| 339 | Electrical Equipment for Explosive Atmospheres (Certification) | - |
| 340 | Land Registration | - |
| 341 | Income Support (Transitional) | - |
| 342 | Road Traffic (Fixed Penalty) (Extension) | - |
| 343 | Road Traffic (Fixed Penalty) (Extension No. 2) | - |
| 344 | Food Safety (Exports) | - |
| 345 | Income Support (General) | - |
| 346 | Parking Places on Roads | - |
| 347 | Further Education Teachers' Salaries | - |
| 348 | Voluntary Grammar Schools Equipment Grants | - |
| 349 | Education (Recognised Bodies) | - |
| 350 | "Zebra" Pedestrian Crossings | - |
| 351 | Education (Individual Pupils Achievement) (Information) | - |
| 352 | Level Crossing (Galgorm) | - |
| 353 | Level Crossing (Slaght) | - |
| 354 | Large Private Passenger Vehicles (Certification) (Fees) | - |
| 355 | Goods Vehicles (Certification) | - |
| 356 | Public Service Vehicles (Licence Fees) | - |
| 357 | Motor Vehicle Testing (Fees) | - |
| 359 | Housing (Unoccupied Premises - Continuance of Powers) | - |
| 360 | Angling (Department of Agriculture Waters) (Temporary Amendment) Byelaw | - |
| 361 | Fisheries Consolidated and Amendment (Temporary Amendment) | - |
| 362 | Poultry Feedingstuffs | - |
| 364 | Insolvency | 5 Aug 1991 |
| 365 | Administration of Insolvent Estates of Deceased Persons | - |
| 366 | Insolvent Partnerships | - |
| 367 | Insolvent Companies (Disqualification of Unfit Directors) Proceedings | - |
| 368 | Insolvent Companies (Report on Conduct of Directors) | - |
| 369 | Companies (Unfair Prejudice Applications) Proceedings | - |
| 371 | Miscellaneous Mines (Metrication) | - |
| 372 | Poultry Breeding Flocks and Hatcheries (Registration and Testing etc.) | - |
| 373 | Motor Cars (Driving Instruction) | - |
| 374 | Financial Services Act 1986 (Restriction of Right of Action) (Friendly Societies) | 14 Aug 1991 |
| 375 | Industrial and Provident Societies (Increase in Shareholding Limit) | - |
| 376 | Drainage (Environmental Assessment) | - |
| 377 | Dogs (Muzzling) | - |
| 378 | Marketing of Potatoes | - |
| 379 | Seed Potatoes (Tuber and Label Fees) | - |
| 380 | Motor Vehicles (Driving Licences) | - |
| 381 | Land Registration | - |
| 382 | Insolvency (Registration of Deeds) | - |
| 383 | Food Hygiene (General) | - |
| 384 | Insolvency (Deposits) | - |
| 385 | Insolvency (Fees) | - |
| 386 | Insolvency (Monetary Limits) | 20 Aug 1991 |
| 387 | Preferential Payments (Monetary Limits) | - |
| 388 | Insolvency | - |
| 389 | Emergency Provisions (Compensation) | - |
| 390 | Maintenance Allowances (Pupils over Compulsory School Age) | - |
| 391 | Education Reform (1989 Order) (Commencement No. 4) | - |
| 392 | Primary Schools (Admission Criteria) | - |
| 395 | One-Way Traffic (Enniskillen) | - |
| 397 | Seed Potatoes | - |
| 398 | Companies (1990 No. 2 Order) (Commencement No. 4) | 23 Aug 1991 |
| 399 | Companies (Forms) (Amendment No. 2 and Company Type and Principal Business Activities) | - |
| 401 | Social Security (Adjudication) | - |
| 402 | Parking Places on Roads | - |
| 403 | Off-Street Parking Bye-laws | - |
| 404 | Social Security (Contributions) | - |
| 405 | Temporary Set-Aside | - |
| 406 | Social Security (Adjudication) | - |
| 407 | Welfare of Pigs | - |
| 408 | Motor Vehicles (Type Approval) | - |
| 409 | Occupational Pension Scheme (Independent Trustee) | - |
| 410 | Companies (1989 Order) (Commencement No. 2) | 6 Sep 1991 |
| 411 | Insolvency (1989 Order) (Commencement No. 4) | 6 Sep 1991 |
| 412 | Companies (Forms) | - |
| 413 | Companies (Disqualification Order) | - |
| 414 | Social Security (Industrial Injuries) (Prescribed Diseases) | - |
| 415 | Further Education Teachers' Salaries | - |
| 416 | Motor Vehicles (Driving Licences) (Heavy Goods and Public Service Vehicles) | 5 Sep 1991 |
| 418 | Local Government (Superannuation) | - |
| 419 | Motor Vehicles (Authorisation of Special Types) | - |
| 420 | Motor Vehicles (Construction and Use) | - |
| 421 | Credit Unions (Fees) | - |
| 422 | Friendly Societies (Fees) | - |
| 423 | Industrial and Provident Societies (Fees) | - |
| 425 | Road Traffic Accident (Payments for Treatment) | - |
| 426 | One-Way Traffic (Ballymoney) | - |
| 428 | Industrial Assurance (Fees) | - |
| 429 | Disability Living Allowance and Disability Working Allowance (1991 Order) (Commencement No. 1) | - |
| 430 | Disability Living Allowance Advisory Board | - |
| 435 | Plant Health (Wood and Bark) | - |
| 437 | Control of Traffic (Bangor) | - |
| 438 | Companies (1990 No. 2 Order) (Commencement No. 5) | 25 Sep 1991 |
| 439 | Plant Health | - |
| 440 | Supreme Court Fees | - |
| 443 | Financial Markets and Insolvency | - |
| 444 | One-Way Traffic (Limavady) | - |
| 445 | Public Service Vehicles | - |
| 446 | Fire Certificates (Special Premises) | 2 Oct 1991 |
| 447 | Firemen's Pension Scheme | - |
| 449 | Large Combustion Plants (Control of Emissions) | - |
| 450 | Health and Social Services Trusts (Membership and Procedure) | - |
| 451 | Regulation of Road Traffic (Eglinton Airport) | - |
| 452 | Private Water Bailiffs (Reappointment) | - |
| 453 | Coal and Other Mines (Metrication) | - |
| 454 | Motor Vehicles (Taxi Drivers' Licences) | - |
| 455 | Specified Diseases (Notification and Movement Restriction) | - |
| 456 | Diseases of Animals (Modification) | - |
| 457 | Departments (Transfer of Functions) | - |
| 458 | Risk of Infection (Fish) | - |
| 459 | Royal Ulster Constabulary | - |
| 460 | Royal Ulster Constabulary Reserve (Full-Time) (Appointment and Conditions of Service) | - |
| 461 | Royal Ulster Constabulary Reserve (Part-Time) Appointment and Conditions of Service) | - |
| 462 | Occupational Pension Schemes | - |
| 463 | One-Way Traffic (Belfast) | - |
| 464 | Social Fund (Cold Weather Payments) (General) | - |
| 465 | Fisheries | - |
| 466 | Dangerous Dogs Compensation and Exemption Schemes | - |
| 467 | Dangerous Dogs (Designated Types) | - |
| 468 | Dogs (Muzzling) | - |
| 469 | Dealings in Pike (Restriction) | - |
| 470 | Egg (Marketing Standards) | - |
| 471 | Pressure Systems and Transportable Gas Containers | - |
| 472 | Notification of New Substances | - |
| 473 | Planning Applications (Exemption from Publication) | - |
| 474 | Income Support (General) | - |
| 475 | Imported Food | - |
| 476 | General Medical and Pharmaceutical Services | - |
| 477 | Motor Vehicles (International Circulation) | - |
| 479 | Government Loans (Fees) | - |
| 480 | Traffic Signs | - |
| 481 | Food Safety (1991 Order) (Specified Ships and Aircraft) | - |
| 482 | Route A29 Armagh Road, Co. Armagh (Abandonment) | - |
| 487 | Social Fund (Cold Weather Payments) (General) | - |
| 488 | Social Security (Miscellaneous Provisions) | - |
| 489 | One-Way Traffic (Belfast) | - |
| 490 | Social Security (Contributions) | - |
| 491 | On-Street Parking Bye-laws | - |
| 492 | Local Government (Superannuation) (Reserve Forces) | - |
| 493 | Scheme for Emergency House Repairs | - |
| 494 | Blood Tests (Evidence of Paternity) | - |
| 495 | Antioxidants in Food | - |
| 496 | Optical Charges and Payments | - |
| 497 | Occupational Pensions (Revaluation) | - |
| 498 | Level Crossing (Cromore) | - |
| 499 | Companies (1990 Order) (Commencement No. 3) | 21 Nov 1991 |
| 500 | Companies (1990 Order) (Register of Auditors and Information about Audit Firms) | 21 Nov 1991 |
| 501 | Disability Living Allowance and Disability Working Allowance (1991 Order) (Commencement No. 2) | 25 Nov 1991 |
| 503 | Roads (Speed Limit) | - |
| 504 | Roads (Speed Limit) | - |
| 505 | Criminal Damage (Compensation) | - |
| 506 | Health and Personal Social Services (Superannuation, Premature Retirement and Injury Benefits) | - |
| 508 | Students Awards | 27 Nov 1991 |
| 509 | Dangerous Substances in Harbour Areas | 28 Nov 1991 |
| 510 | Sheep Annual Premium | - |
| 514 | Eel Fishing (Licence Duties) | - |
| 515 | Dealing in Pollen (Restrictions) | - |
| 516 | Classification and Labelling of Explosives | - |
| 518 | Fisheries (Licence Duties) | - |
| 519 | Education (School Information and Prospectuses) | - |
| 520 | Income-Related Benefits | - |
| 522 | Feeding Stuffs | - |
| 523 | Health and Safety (Medical Fees) | - |
| 524 | Compulsory Acquisition (Interest) | - |
| 525 | Interest on Recoverable Sanitation Expenses | - |
| 526 | Marketing of Milk Products | - |
| 527 | Food Protection (Emergency Prohibitions) | - |
| 528 | Social Security (Credits) | - |
| 530 | Level Crossing (Broughdone) | - |
| 531 | Level Crossing (Glarryford) | - |
| 532 | Teachers' Salaries | - |
| 533 | Colleges of Education (Salaries) | - |
| 536 | Electricity Supply | - |
| 537 | Judicial Pensions (1991 Order) (Commencement No. 1) | - |
| 538 | Guaranteed Minimum Pensions Increase | - |
| 539 | Private Water Bailiffs (Employers' Returns) | - |
| 541 | Statutory Rules (Exemption) | 19 Dec 1991 |
| 542 | Social Security (Contributions) (Re-rating) | 23 Dec 1991 |
| 543 | Road Vehicles Lighting | - |
| 544 | Level Crossing (Killagan) | - |
| 545 | Off-Street Parking Bye-laws | - |
| 546 | Foyle Area (Licensing of Fishing Engines) | - |