- 2001 No 501 Yorkshire Wolds and Coast Primary Care Trust (Establishment) Order 2001
- 2001 No 502 Eastern Hull Primary Care Trust (Establishment) Order 2001
- 2001 No 503 Pollution Prevention and Control (England and Wales) (Amendment) Regulations 2001
- 2001 No 504 Wakefield West Primary Care Trust (Establishment) Order 2001
- 2001 No 505 North Tyneside Primary Care Trust (Establishment) Order 2001
- 2001 No 506 Eastern Wakefield Primary Care Trust (Establishment) Order 2001
- 2001 No 507 Carlisle and District Primary Care Trust (Establishment) Order 2001
- 2001 No 508 Selby and York Primary Care Trust (Establishment) Order 2001
- 2001 No 509 West Hull Primary Care Trust (Establishment) Order 2001
- 2001 No 510 Carers and Disabled Children Act 2000 (Commencement No 1) (England) Order 2001
- 2001 No 511 East Yorkshire Primary Care Trust (Establishment) Order 2001
- 2001 No 512 West Cumbria Primary Care Trust (Establishment) Order 2001
- 2001 No 513 Newcastle Primary Care Trust (Establishment) Order 2001
- 2001 No 514 Eden Valley Primary Care Trust (Establishment) Order 2001
- 2001 No 515 Hartlepool Primary Care Trust (Establishment) Order 2001
- 2001 No 516 Financial Services and Markets Act 2000 (Commencement No 1) Order 2001
- 2001 No 518 Social Security Amendment (Joint Claims) Regulations 2001
- 2001 No 519 Salford Primary Care Trust (Establishment) Order 2001
- 2001 No 520 Southport and Formby Primary Care Trust (Establishment) Order 2001
- 2001 No 521 Chorley and South Ribble Primary Care Trust (Establishment) Order 2001
- 2001 No 522 West Lancashire Primary Care Trust (Establishment) Order 2001
- 2001 No 523 South East Oxfordshire Primary Care Trust (Establishment) Order 2001
- 2001 No 524 Newbury and Community Primary Care Trust (Establishment) Order 2001
- 2001 No 525 South West Oxfordshire Primary Care Trust (Establishment) Order 2001
- 2001 No 526 Enfield Primary Care Trust (Establishment) Order 2001
- 2001 No 527 Havering Primary Care Trust (Establishment) Order 2001
- 2001 No 528 Greenwich Primary Care Trust (Establishment) Order 2001
- 2001 No 534 Postal Services Act 2000 (Commencement No 2) Order 2001
- 2001 No 535 Representation of the People (Variation of Limits of Candidates' Election Expenses) Order 2001
- 2001 No 536 Nurses, Midwives and Health Visitors (Professional Conduct) (Amendment) Rules 2001 Approval Order 2001
- 2001 No 537 Housing Benefit and Council Tax Benefit (Extended Payments) Regulations 2001
- 2001 No 538 Social Security (Invalid Care Allowance) Amendment Regulations 2001
- 2001 No 539 Colchester Primary Care Trust (Establishment) Order 2001
- 2001 No 540 Isles of Scilly (Primary Care) Order 2001
- 2001 No 541 Feeding Stuffs (Sampling and Analysis) (Amendment) (England) Regulations 2001
- 2001 No 542 Royal Air Force Terms of Service (Amendment) Regulations 2001
- 2001 No 543 Huntingdonshire Primary Care Trust (Establishment) Order 2001
- 2001 No 559 Local Authorities (Alteration of Requisite Calculations) (Wales) Regulations 2001
- 2001 No 560 Road Vehicles Lighting (Amendment) Regulations 2001
- 2001 No 561 Road Vehicles (Display of Registration Marks) Regulations 2001
- 2001 No 562 Criminal Justice and Court Services Act 2000 (Commencement No 3) Order 2001
- 2001 No 563 Education (Student Support) (European Institutions) (Amendment) Regulations 2001
- 2001 No 566 Race Relations (Amendment) Act 2000 (Commencement) Order 2001
- 2001 No 567 Tax Credits (Claims and Payments) (Amendment) Regulations 2001
- 2001 No 569 Education (Budget Statements) (England) Regulations 2001
- 2001 No 570 Education (Outturn Statements) (England) Regulations 2001
- 2001 No 571 Foot-and-Mouth Disease (Amendment) (England) Order 2001
- 2001 No 572 Foot-and-Mouth Disease (Amendment) (Wales) Order 2001
- 2001 No 573 Social Security (Credits and Incapacity Benefit) Amendment Regulations 2001
- 2001 No 574 Mid-Hampshire Primary Care Trust (Establishment) Order 2001
- 2001 No 575 North Hertfordshire and Stevenage Primary Care Trust (Establishment) Order 2001
- 2001 No 596 Social Security (Contributions) (Amendment No 3) Regulations 2001
- 2001 No 598 Financial Services Act 1986 (Electricity Industry Exemption) Order 2001
- 2001 No 599 Measuring Equipment (Capacity Measures) (Amendment) Regulations 2001
- 2001 No 600 Special Educational Needs Tribunal Regulations 2001

