- 1998 No 1801 Food Protection (Emergency Prohibitions) (Paralytic Shellfish Poisoning) Order 1998 Partial Revocation Order 1998
- 1998 No 1805 Local Government (Direct Labour Organisations) (Competition) (Insolvency) (Amendment) (England) Regulations 1998
- 1998 No 1806 Local Government Act 1988 (Defined Activities) (Exemption) (Insolvency) (England and Wales) Order 1998
- 1998 No 1807 Motor Cycles (Protective Helmets) Regulations 1998
- 1998 No 1811 Social Security (Guardian's Allowances) Amendment Regulations 1998
- 1998 No 1812 Houses in Multiple Occupation (Charges for Registration Schemes) Regulations 1998
- 1998 No 1813 Houses in Multiple Occupation (Fees for Registration Schemes) (Amendment) Order 1998
- 1998 No 1827 Coventry Airport (Designation) (Detention and Sale of Aircraft) Order 1998
- 1998 No 1828 Fossil Fuel Levy (Amendment) Regulations 1998
- 1998 No 1831 Local Government Pension Scheme (Management and Investment of Funds) Regulations 1998
- 1998 No 1833 Working Time Regulations 1998
- 1998 No 1834 Education (Individual Performance Information) (Identification of Individual Pupils) Regulations 1998
- 1998 No 1836 Building Act 1984 (Commencement No 2) Order 1998
- 1998 No 1837 Magistrates' Courts (Procedure) Act 1998 (Commencement No 1) Order 1998
- 1998 No 1838 Merchant Shipping (Code of Safe Working Practices for Merchant Seamen) Regulations 1998
- 1998 No 1839 Amusement Machine Licence Duty (Monetary Amounts) Order 1998
- 1998 No 1840 Pneumoconiosis etc (Workers' Compensation) (Payment of Claims) Amendment Regulations 1998
- 1998 No 1841 Royal Infirmary of Edinburgh National Health Service Trust (Establishment) Amendment Order 1998
- 1998 No 1845 Safety of Sports Grounds (Designation) Order 1998
- 1998 No 1846 Occupational Pension Schemes (Validation of Rule Alterations) Regulations 1998
- 1998 No 1854 International Monetary Fund (Increase in Subscription) Order 1998
- 1998 No 1858 Northern Ireland (Sentences) Act 1998 (Commencement) Order 1998
- 1998 No 1859 Northern Ireland (Sentences) Act 1998 (Sentence Review Commissioners) Rules 1998
- 1998 No 1860 Conditional Fee Agreements Order 1998
- 1998 No 1862 Local Government Act 1988 (Defined Activities) (Exemption) (Cherwell District Council) Order 1998
- 1998 No 1865 Foreign Satellite Service Proscription Order 1998
- 1998 No 1866 Education (School Inspection) (Wales) Regulations 1998
- 1998 No 1867 Education (School Performance Information) (Wales) Regulations 1998
- 1998 No 1868 Gifts for Relief in Poor Countries (Designation) Order 1998
- 1998 No 1869 Personal Equity Plan (Amendment) Regulations 1998
- 1998 No 1870 Individual Savings Account Regulations 1998
- 1998 No 1871 Individual Savings Account (Insurance Companies) Regulations 1998
- 1998 No 1872 Insurance Companies (Overseas Life Assurance Business) (Compliance) (Amendment) Regulations 1998
- 1998 No 1873 Republic of Serbia (Prohibition on Investment) Regulations 1998
- 1998 No 1877 Education (Grants for Early Excellence Centres) (England) Regulations 1998
- 1998 No 1878 School Standards and Framework Act 1998 (Education Action Zones) (Modification) Regulations 1998
- 1998 No 1879 Superannuation (Admission to Schedule 1 to the Superannuation Act 1972) (No 2) Order 1998
- 1998 No 1880 Civil Courts (Amendment) Order 1998
- 1998 No 1881 Special Immigration Appeals Commission (Procedure) Rules 1998
- 1998 No 1882 Northern Ireland (Sentences) Act 1998 (Specified Organisations) Order 1998
- 1998 No 1883 Crime and Disorder Act 1998 (Commencement No 1) Order 1998
- 1998 No 1884 Education (School Teachers' Pay and Conditions) (No 2) Order 1998
- 1998 No 1885 Education (National Curriculum) (Attainment Targets and Programmes of Study in Geography) (Wales) Order 1998
- 1998 No 1886 Education (National Curriculum) (Attainment Targets and Programmes of Study in Art) (Wales) Order 1998
- 1998 No 1887 Education (National Curriculum) (Attainment Targets and Programmes of Study in Physical Education) (Wales) Order 1998
- 1998 No 1888 Education (National Curriculum) (Attainment Targets and Programmes of Study in History) (Wales) Order 1998
- 1998 No 1889 Education (National Curriculum) (Attainment Targets and Programmes of Study in Music) (Wales) Order 1998
- 1998 No 1890 Education (National Curriculum) (Attainment Targets and Programmes of Study in Technology) (Wales) Order 1998
- 1998 No 1891 Income Tax (Employments) (Notional Payments) (Amendment) Regulations 1998
- 1998 No 1892 Special Immigration Appeals Commission Act 1997 (Commencement No 2) Order 1998
- 1998 No 1898 Rules of the Supreme Court (Amendment) 1998
- 1998 No 1899 County Court (Amendment) Rules 1998
- 1998 No 1900 County Courts (Forms) (Amendment) Rules 1998

