Defined term

“relevant person”

Defined in 225 Acts, 297 statutory instruments and 5 EU-derived instruments.

  1. The Access to the Countryside (Exclusions and Restrictions) (England) Regulations 2003 SI
  2. Act of Adjournal (Criminal Procedure Rules) 1996 SI 3 definitions
  3. Administration of Justice Act 1985 Act 3 definitions
  4. The Air Navigation Order 2016 SI
  5. The Al-Qaida and Taliban (United Nations Measures) Order 2006 SI
  6. Ancient Monuments and Archaeological Areas Act 1979 Act
  7. The Animals and Animal Products (Examination for Residues and Maximum Residue Limits)(England and Scotland) Regulations 2015 SI
  8. Anti-terrorism, Crime and Security Act 2001 Act
  9. Apprenticeships, Skills, Children and Learning Act 2009 Act 3 definitions
  10. Arbitration Act 1996 Act
  11. Armed Forces Act 1991 Act
  12. Armed Forces Act 2006 Act 6 definitions
  13. The Armed Forces (Court Martial) Rules 2009 SI
  14. The Armed Forces (Evidence of Illegal Absence and Transfer to Service Custody) Regulations 2009 SI
  15. The Armed Forces (Part 5 of the Armed Forces Act 2006) Regulations 2009 SI
  16. The Armed Forces (Powers of Stop and Search, Search, Seizure and Retention) Order 2009 SI 2 definitions
  17. The Armed Forces (Service of Process in Maintenance Proceedings) Regulations 2009 SI
  18. The Armed Forces (Warrants of Arrest for Service Offences) Rules 2009 SI
  19. The Asylum Support Regulations 2000 SI
  20. Bail Act 1976 Act
  21. The Bank Recovery and Resolution (No. 2) Order 2014 SI 2 definitions
  22. Banking Act 2009 Act 2 definitions
  23. Biodiversity Beyond National Jurisdiction Act 2026 Act 2 definitions
  24. The Biodiversity Gain Site Register Regulations 2024 SI 2 definitions
  25. Border Security, Asylum and Immigration Act 2025 Act 2 definitions
  26. British Nationality Act 1981 Act 2 definitions
  27. Broadcasting Act 1990 Act 3 definitions
  28. Broadcasting Act 1996 Act 2 definitions
  29. Building Act 1984 Act 3 definitions
  30. The Building (Higher-Risk Buildings Procedures) (England) Regulations 2023 SI 2 definitions
  31. The Building (Local Authority Charges) Regulations 2010 SI
  32. Building Safety Act 2022 Act 6 definitions
  33. The Burma (Restrictive Measures) (Overseas Territories) Order 2009 SI
  34. Capital Allowances Act 2001 Act
  35. Caravan Sites and Control of Development Act 1960 Act
  36. The Carbon Dioxide Transport and Storage (Licensed Operators) Administration (England and Wales) Rules 2025 SI 2 definitions
  37. Care Act 2014 Act 2 definitions
  38. The Care Act 2014 and Children and Families Act 2014 (Consequential Amendments) Order 2015 SI
  39. The Care Act 2014 (Consequential Amendments) (Secondary Legislation) Order 2015 SI
  40. The Care and Support (Cross-border Placements and Business Failure: Temporary Duty) (Dispute Resolution) Regulations 2014 SI 2 definitions
  41. Carers (Recognition and Services) Act 1995 Act
  42. The Certification of Fuels and Fireplaces (Charges) (England) Regulations 2025 SI
  43. The Charitable Incorporated Organisations (General) Regulations 2012 SI
  44. Chevening Estate Act 1987 Act
  45. Child Support Act 1991 Act
  46. The Child Support Departure Direction and Consequential Amendments Regulations 1996 SI
  47. The Child Support (Maintenance Assessment Procedure) Regulations 1992 SI
  48. The Child Support (Maintenance Assessments and Special Cases) Regulations 1992 SI
  49. The Child Support (Maintenance Calculation Procedure) Regulations 2000 SI
  50. The Child Support (Management of Payments and Arrears) Regulations 2009 SI
  51. The Child Support, Pensions and Social Security Act 2000 (Commencement No. 12) Order 2003 SI
  52. The Child Support (Transitional Provisions) Regulations 2000 SI
  53. The Child Support (Variations) Regulations 2000 SI
  54. The Child Support (Voluntary Payments) Regulations 2000 SI
  55. Child Trust Funds Act 2004 Act
  56. The Child Trust Funds Regulations 2004 SI
  57. Childcare Act 2006 Act 2 definitions
  58. The Childcare (Early Years and General Childcare Registers) (Common Provisions) Regulations 2008 SI
  59. The Childcare (Supply and Disclosure of Information) (England) Regulations 2007 SI
  60. Children Act 1989 Act 6 definitions
  61. Children Act 2004 Act
  62. The Children's Homes (England) Regulations 2015 SI
  63. Children (Scotland) Act 1995 Act 2 definitions
  64. The Citizens' Rights (Application Deadline and Temporary Protection) (EU Exit) Regulations 2020 SI 3 definitions
  65. Civic Government (Scotland) Act 1982 Act 2 definitions
  66. Civil Aviation Act 1971 Act
  67. Civil Aviation Act 1982 Act
  68. The Civil Aviation Authority Regulations 1991 SI
  69. The Civil Aviation (Investigation of Air Accidents and Incidents) (Jersey) Order 2000 SI
  70. The Civil Aviation (Investigation of Air Accidents and Incidents) Regulations 2018 SI
  71. The Civil Enforcement of Road Traffic Contraventions (Representations and Appeals) (England) Regulations 2022 SI
  72. Civil Partnership Act 2004 Act
  73. The Civil Procedure Rules 1998 SI
  74. The Client Money Protection Schemes for Property Agents (Approval and Designation of Schemes) Regulations 2018 SI
  75. Co-operative and Community Benefit Societies Act 2014 Act
  76. The Co-operative and Community Benefit Societies and Credit Unions (Arrangements, Reconstructions and Administration) Order 2014 SI
  77. Coal Industry Act 1994 Act
  78. The Collaboration Arrangements (Maintained Schools and Further Education Bodies) (England) Regulations 2007 SI
  79. The Collective Investment in Transferable Securities (Contractual Scheme) Regulations 2013 SI
  80. Commission Delegated Regulation (EU) No 231/2013 of 19 December 2012 supplementing Directive 2011/61/EU of the European Parliament and of the Council with regard to exemptions, general operating conditions, depositaries, leverage, transparency and supervision (Text with EEA relevance) EU regulation
  81. The Communications (Access to Infrastructure) Regulations 2016 SI
  82. Communications Act 2003 Act 4 definitions
  83. The Community Infrastructure Levy Regulations 2010 SI 7 definitions
  84. Companies Act 1989 Act
  85. Companies Act 2006 Act 4 definitions
  86. Competition Act 1998 Act
  87. The Competition Act 1998 (Competition and Markets Authority's Rules) Order 2014 SI
  88. The Competition Act 1998 (Office of Fair Trading’s Rules) Order 2004 SI
  89. The Construction Products (Amendment etc.) (EU Exit) Regulations 2020 SI
  90. The Construction Products Regulations 2013 SI
  91. Consumer Rights Act 2015 Act 2 definitions
  92. The Contracts for Difference (Allocation) Regulations 2014 SI
  93. The Controlled Drugs (Supervision of Management and Use) Regulations 2013 SI 3 definitions
  94. Coroners and Justice Act 2009 Act
  95. Corporation Tax Act 2009 Act 2 definitions
  96. Corporation Tax Act 2010 Act
  97. The Cosmetic Products Enforcement Regulations 2013 SI
  98. The Council Tax Benefit Regulations 2006 SI
  99. The Council Tax (Exempt Dwellings) Order 1992 SI 2 definitions
  100. The Council Tax Reduction Schemes (Default Scheme) (England) Regulations 2012 SI
  101. Counter-Terrorism Act 2008 Act
  102. Countryside and Rights of Way Act 2000 Act
  103. Courts Act 2003 Act
  104. Crime and Courts Act 2013 Act 3 definitions
  105. Crime and Policing Act 2026 Act 3 definitions
  106. Criminal Justice and Immigration Act 2008 Act
  107. The Criminal Justice and Immigration Act 2008 (Commencement No.13 and Transitory Provision) Order 2009 SI
  108. The Criminal Procedure (Amendment) Rules 2006 SI
  109. The Criminal Procedure and Investigations Act 1996 (Application to the Armed Forces) Order 2009 SI
  110. Criminal Procedure (Scotland) Act 1995 Act 4 definitions
  111. Crofters (Scotland) Act 1993 Act 2 definitions
  112. The Crown Estate Transfer Scheme 2017 SI 2 definitions
  113. Customs and Excise Management Act 1979 Act 2 definitions
  114. The Customs (Reliefs from a Liability to Import Duty and Miscellaneous Amendments) (EU Exit) Regulations 2020 SI
  115. The Dairy Produce Quotas (General Provisions) Regulations 2002 SI
  116. Data Protection Act 2018 Act
  117. The Data Reporting Services Regulations 2024 SI
  118. Data (Use and Access) Act 2025 Act
  119. Deer (Scotland) Act 1996 Act
  120. Defence Reform Act 2014 Act
  121. The Democratic People’s Republic of Korea (Sanctions) (Overseas Territories) Order 2012 SI
  122. The Democratic Republic of the Congo (United Nations Measures) Order 2005 SI
  123. The Deposit Guarantee Scheme Regulations 2015 SI
  124. Digital Economy Act 2017 Act
  125. Digital Markets, Competition and Consumers Act 2024 Act
  126. The Digital Markets, Competition and Consumers Act 2024 (CMA Consumer Enforcement Rules) Regulations 2025 SI
  127. Digital Switchover (Disclosure of Information) Act 2007 Act 2 definitions
  128. Disability Discrimination Act 1995 Act 2 definitions
  129. The Disclosure of Adoption Information (Post-Commencement Adoptions) Regulations 2005 SI
  130. Domestic Abuse Act 2021 Act 2 definitions
  131. Domestic Violence, Crime and Victims Act 2004 Act
  132. The Early Years Foundation Stage (Welfare Requirements) Regulations 2012 SI
  133. The Ecodesign for Energy-Related Products Regulations 2010 SI
  134. The Economic Crime and Corporate Transparency Act 2023 (Commencement No. 6 and Transitional Provisions) Regulations 2025 SI
  135. Education Act 1996 Act 3 definitions
  136. Education Act 2002 Act
  137. Education Act 2005 Act 2 definitions
  138. The Education (Educational Provision for Improving Behaviour) Regulations 2010 SI
  139. The Education (Information About Children in Alternative Provision) (England) Regulations 2007 SI
  140. The Education (Information About Individual Pupils) (England) Regulations 2013 SI
  141. The Education (Pupil Exclusions and Appeals) (Maintained Schools) (England) Regulations 2002 SI
  142. The Education (Pupil Exclusions and Appeals) (Pupil Referral Units) (England) Regulations 2002 SI
  143. The Education (Pupil Exclusions and Appeals) (Pupil Referral Units) (England) Regulations 2008 SI
  144. The Education (Pupil Referral Units) (Appeals Against Permanent Exclusion) (England) Regulations 2002 SI
  145. Education Reform Act 1988 Act 2 definitions
  146. Education (Scotland) Act 1980 Act
  147. The Eggs and Chicks (England) Regulations 2009 SI
  148. Elections Act 2022 Act
  149. The Elections Act 2022 (Commencement No. 9, Transitional and Savings Provisions and Appointed and Specified Days) and Ballot Secrecy Act 2023 (Commencement) Regulations 2023 SI
  150. Electoral Registration and Administration Act 2013 Act 2 definitions
  151. The Electric Vehicles (Smart Charge Points) Regulations 2021 SI
  152. The Electrical Equipment (Safety) Regulations 2016 SI
  153. Electricity Act 1989 Act
  154. The Electricity and Gas (Competitive Tenders for Smart Meter Communication Licences) Regulations 2012 SI
  155. The Electricity and Gas (Energy Company Obligation) Order 2022 SI
  156. The Electricity and Gas (Market Integrity and Transparency) (Enforcement etc.) Regulations 2013 SI
  157. The Electricity (Individual Generation Exemptions) Order 2011 SI
  158. The Electricity Supplier Obligations (Amendment & Excluded Electricity) Regulations 2015 SI
  159. The Electromagnetic Compatibility Regulations 2016 SI
  160. The Electronic Communications (Security Measures) Regulations 2022 SI
  161. Employment Rights Act 1996 Act 2 definitions
  162. Employment Rights Act 2025 Act 2 definitions
  163. Energy Act 2008 Act 5 definitions
  164. Energy Act 2010 Act
  165. The Energy Act 2013 (Office for Nuclear Regulation) (Consequential Amendments, Transitional Provisions and Savings) Order 2014 SI
  166. Energy Act 2016 Act
  167. Energy Act 2023 Act 6 definitions
  168. The Energy Administration Rules 2005 SI
  169. The Energy Bill Relief Scheme (Non-Standard Cases) Regulations 2023 SI
  170. The Energy Bills Discount Scheme (Non-Standard Cases) Regulations 2023 SI
  171. The Energy Efficiency (Private Rented Property) (England and Wales) Regulations 2015 SI
  172. The Energy Information (Household Air Conditioners) Regulations 2003 SI
  173. The Energy Information (Household Electric Ovens) Regulations 2003 SI
  174. The Energy Information (Household Refrigerators and Freezers) Regulations 2004 SI
  175. The Energy Performance of Buildings (England and Wales) Regulations 2012 SI
  176. The Energy Supply Company Administration Rules 2013 SI 2 definitions
  177. Enterprise Act 2002 Act 12 definitions
  178. The Enterprise Act 2002 (Protection of Legitimate Interests) Order 2003 SI 3 definitions
  179. Enterprise and New Towns (Scotland) Act 1990 Act
  180. The Enterprise and Regulatory Reform Act 2013 (Commencement No. 6, Transitional Provisions and Savings) Order 2014 SI
  181. The Environmental Permitting (England and Wales) Regulations 2016 SI
  182. Environmental Protection Act 1990 Act
  183. Equality Act 2010 Act
  184. The Equality Act 2010 (Equal Pay Audits) Regulations 2014 SI
  185. The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres Regulations 2016 SI
  186. The Erasmus+ Programme (Data Processing) Regulations 2026 SI
  187. European Union Referendum Act 2015 Act
  188. European Union (Withdrawal Agreement) Act 2020 Act
  189. The European University Institute Regulations 2023 SI
  190. The Explosives Regulations 2014 SI 2 definitions
  191. The Fair Dealing Obligations (Milk) Regulations 2024 SI
  192. The Fair Dealing Obligations (Pigs) Regulations 2025 SI
  193. The Family Credit (General) Regulations 1987 SI
  194. The Family Procedure Rules 2010 SI
  195. Finance Act 1974 Act 3 definitions
  196. Finance Act 1994 Act
  197. Finance Act 2000 Act
  198. Finance Act 2003 Act 9 definitions
  199. Finance Act 2004 Act 4 definitions
  200. Finance Act 2007 Act
  201. Finance Act 2008 Act 2 definitions
  202. Finance Act 2012 Act 4 definitions
  203. Finance Act 2013 Act 3 definitions
  204. Finance Act 2014 Act 3 definitions
  205. Finance Act 2016 Act 2 definitions
  206. Finance Act 2017 Act 2 definitions
  207. Finance Act 2020 Act 5 definitions
  208. Finance Act 2022 Act 4 definitions
  209. Finance Act 2024 Act 2 definitions
  210. Finance (No. 2) Act 2017 Act 5 definitions
  211. Finance (No. 2) Act 2023 Act
  212. Financial Services and Markets Act 2000 Act 17 definitions
  213. The Financial Services and Markets Act 2000 (Claims Management Activity) Order 2018 SI 2 definitions
  214. The Financial Services and Markets Act 2000 (Cryptoassets) Regulations 2026 SI 2 definitions
  215. The Financial Services and Markets Act 2000 (Financial Promotion) Order 2005 SI
  216. The Financial Services and Markets Act 2000 (Markets in Financial Instruments) Regulations 2017 SI
  217. The Financial Services and Markets Act 2000 (Regulated Activities) (Amendment) (No.2) Order 2013 SI 6 definitions
  218. The Financial Services and Markets Act 2000 (Regulated Activities) Order 2001 SI 6 definitions
  219. Financial Services and Markets Act 2023 Act 4 definitions
  220. Financial Services (Banking Reform) Act 2013 Act
  221. The Financial Services (Miscellaneous) (Amendment) (EU Exit) Regulations 2019 SI
  222. Fire and Rescue Services Act 2004 Act
  223. Forestry Act 1967 Act 2 definitions
  224. Further and Higher Education (Scotland) Act 1992 Act
  225. The Further Education (Providers of Education) (England) Regulations 2006 SI
  226. Gangmasters (Licensing) Act 2004 Act
  227. Gas Act 1965 Act
  228. The Gas Appliances (Enforcement) and Miscellaneous Amendments Regulations 2018 SI
  229. The Gas (Exemptions) Order 2011 SI
  230. Goods Vehicles (Licensing of Operators) Act 1995 Act
  231. The Government Alternative Finance Arrangements Regulations 2014 SI
  232. Government of Wales Act 2006 Act
  233. Greater London Authority Act 1999 Act
  234. The Green Deal Framework (Disclosure, Acknowledgment, Redress etc.) Regulations 2012 SI
  235. Harbours Act 1964 Act
  236. Health Act 2006 Act
  237. Health and Care Act 2022 Act 2 definitions
  238. The Health and Safety and Nuclear (Fees) Regulations 2022 SI
  239. The Health and Social Care Act 2008 (Regulated Activities) Regulations 2014 SI 2 definitions
  240. Health and Social Care Act 2012 Act 5 definitions
  241. The Health Professions Council (Conduct and Competence Committee) (Procedure) Rules Order of Council 2003 SI
  242. The Health Professions Council (Health Committee) (Procedure) Rules Order of Council 2003 SI
  243. The Health Service Products (Provision and Disclosure of Information) Regulations 2018 SI
  244. The Healthcare (European Economic Area and Switzerland Arrangements) (EU Exit) Regulations 2019 SI
  245. Higher Education and Research Act 2017 Act
  246. The Higher Education and Research Act 2017 (Cooperation and Information Sharing) Regulations 2018 SI
  247. Housing Act 1988 Act
  248. Housing Act 2004 Act 17 definitions
  249. Housing and Regeneration Act 2008 Act
  250. The Housing Benefit (Persons who have attained the qualifying age for state pension credit) Regulations 2006 SI
  251. The Housing Benefit Regulations 2006 SI 3 definitions
  252. The Housing (Management Orders and Empty Dwelling Management Orders) (Supplemental Provisions) (England) Regulations 2006 SI
  253. The Illegal Working Compliance Orders Regulations 2016 SI
  254. Immigration Act 1971 Act 4 definitions
  255. Immigration Act 2014 Act
  256. Immigration and Asylum Act 1999 Act 2 definitions
  257. The Immigration and Social Security Co-ordination (EU Withdrawal) Act 2020 (Consequential, Saving, Transitional and Transitory Provisions) (EU Exit) Regulations 2020 SI
  258. The Immigration (European Economic Area) Regulations 2006 SI 3 definitions
  259. The Immigration (European Economic Area) Regulations 2016 SI 2 definitions
  260. The Immigration (Jersey) Order 2021 SI 2 definitions
  261. The Immigration (Removal Directions) Regulations 2000 SI
  262. Income and Corporation Taxes Act 1988 Act
  263. The Income Support (General) Regulations 1987 SI
  264. Income Tax Act 2007 Act 8 definitions
  265. Income Tax (Earnings and Pensions) Act 2003 Act 14 definitions
  266. The Income Tax (Purchased Life Annuities) Regulations 2008 SI
  267. Income Tax (Trading and Other Income) Act 2005 Act 2 definitions
  268. The Industrial Training Levy (Reasonable Steps) Regulations 2008 SI
  269. The Infected Blood Compensation Scheme Regulations 2025 SI
  270. Insolvency Act 1986 Act 2 definitions
  271. The Insolvency (England and Wales) Rules 2016 SI 4 definitions
  272. The Insolvency Rules 1986 SI
  273. Investigatory Powers Act 2016 Act 4 definitions
  274. The Investment Bank Special Administration (England and Wales) Rules 2011 SI 2 definitions
  275. The Iran (European Community Financial Sanctions) Regulations 2007 SI
  276. The Iran (Sanctions) (Nuclear) (EU Exit) Regulations 2019 SI 3 definitions
  277. The Iran (United Nations Measures) (Overseas Territories) Order 2007 SI
  278. The Jobseeker’s Allowance Regulations 1996 SI
  279. The Judicial Pensions (Fee-Paid Judges) Regulations 2017 SI 5 definitions
  280. The Judicial Pensions (Remediable Service etc.) Regulations 2023 SI 2 definitions
  281. Justice and Security Act 2013 Act
  282. Landlord and Tenant Act 1985 Act 3 definitions
  283. Landlord and Tenant Act 1987 Act
  284. Leasehold Reform, Housing and Urban Development Act 1993 Act 5 definitions
  285. The Lebanon and Syria (United Nations Measures) (Channel Islands) Order 2006 SI
  286. The Lebanon and Syria (United Nations Measures) (Isle of Man) Order 2006 SI
  287. The Lebanon and Syria (United Nations Measures) Order 2005 SI
  288. The Lebanon and Syria (United Nations Measures) (Overseas Territories) Order 2006 SI
  289. Legal Aid (Scotland) Act 1986 Act
  290. Legal Aid, Sentencing and Punishment of Offenders Act 2012 Act
  291. Legal Deposit Libraries Act 2003 Act 2 definitions
  292. The Legal Services Act 2007 (the Chartered Institute of Patent Attorneys and the Institute of Trade Mark Attorneys) (Modification of Functions) Order 2014 SI 4 definitions
  293. Licensing Act 2003 Act 9 definitions
  294. The Licensing Act 2003 (Mandatory Conditions) Order 2014 SI 2 definitions
  295. The Licensing and Management of Houses in Multiple Occupation and Other Houses (Miscellaneous Provisions) (England) Regulations 2006 SI
  296. The Lifts Regulations 2016 SI
  297. Limitation Act 1980 Act 3 definitions
  298. Limited Partnerships Act 1907 Act
  299. The Loans for Mortgage Interest Regulations 2017 SI
  300. The Local Involvement Networks Regulations 2008 SI 2 definitions
  301. The Major Sporting Events (Income Tax Exemption) Regulations 2017 SI
  302. The Marine Licensing (Application Fees) Regulations 2014 SI
  303. The Marine Works (Environmental Impact Assessment) Regulations 2007 SI
  304. Marriage Act 1949 Act 2 definitions
  305. Marriage (Scotland) Act 1977 Act
  306. The Media Ownership (Local Radio and Appointed News Provider) Order 2003 SI 5 definitions
  307. Medicines and Medical Devices Act 2021 Act 3 definitions
  308. The Medicines for Human Use (Clinical Trials) Regulations 2004 SI
  309. Mental Capacity Act 2005 Act 4 definitions
  310. The Mental Health (Conflicts of Interest) (England) Regulations 2008 SI
  311. Mental Health Units (Use of Force) Act 2018 Act
  312. Merchant Shipping Act 1995 Act
  313. The Ministry of Defence Police (Conduct etc. ) Regulations 2015 SI
  314. The Mobile Homes (Requirement for Manager of Site to be Fit and Proper Person) (England) Regulations 2020 SI
  315. The Modification of the Law (British Steel Limited Property Transfer) Regulations 2026 SI
  316. The Money Laundering, Terrorist Financing and Transfer of Funds (Information on the Payer) Regulations 2017 SI
  317. The Mortgage Credit Directive Order 2015 SI
  318. The National Crime Agency (Complaints and Misconduct) Regulations 2013 SI
  319. The National Health Service (Charges for Drugs and Appliances) Regulations 2015 SI
  320. The National Health Service (Dental Charges) Regulations 2005 SI
  321. The National Health Service (General Medical Services Contracts) Regulations 2015 SI 3 definitions
  322. The National Health Service (Liabilities to Third Parties Scheme) (England) Regulations 2018 SI
  323. The National Health Service (Personal Medical Services Agreements) Regulations 2015 SI 4 definitions
  324. The National Health Service (Pharmaceutical and Local Pharmaceutical Services) Regulations 2013 SI 3 definitions
  325. The National Insurance Contributions (Application of Part 7 of the Finance Act 2004) Regulations 2012 SI 2 definitions
  326. The National Savings (Remediation Scheme) (No. 2) Regulations 2026 SI
  327. The National Savings (Remediation Scheme) Regulations 2026 SI
  328. National Security and Investment Act 2021 Act 5 definitions
  329. New Roads and Street Works Act 1991 Act
  330. New Schools (General) (England) Regulations 2003 SI
  331. The NHS Bodies and Local Authorities (Partnership Arrangements, Care Trusts, Public Health and Local Healthwatch) Regulations 2012 SI
  332. The North Korea (United Nations Measures) (Overseas Territories) Order 2006 SI
  333. The Northern Rock plc Transfer Order 2009 SI
  334. The Occupational and Personal Pension Schemes (Disclosure of Information) Regulations 2013 SI
  335. The Occupational Pension Schemes (Collective Money Purchase Schemes) (Extension to Unconnected Multiple Employer Schemes and Miscellaneous Provisions) Regulations 2025 SI
  336. The Occupational Pension Schemes (Collective Money Purchase Schemes) Regulations 2022 SI
  337. The Occupational Pension Schemes (Investment) Regulations 2005 SI
  338. The Occupational Pension Schemes (Scheme Administration) Regulations 1996 SI
  339. Offender Management Act 2007 Act
  340. Offensive Weapons Act 2019 Act
  341. The Offshore Exploration (Petroleum, and Gas Storage and Unloading) (Model Clauses) Regulations 2009 SI
  342. The Offshore Funds (Tax) Regulations 2009 SI
  343. The Oil and Gas Authority (Levy) and Pollution Prevention and Control (Fees) (Amendment) Regulations 2018 SI
  344. The Oil and Gas Authority (Levy) Regulations 2016 SI
  345. The Oil and Gas Authority (Levy) Regulations 2017 SI 2 definitions
  346. Online Safety Act 2023 Act
  347. Opencast Coal Act 1958 Act 2 definitions
  348. The Package Travel and Linked Travel Arrangements Regulations 2018 SI
  349. The Packaging (Essential Requirements) Regulations 2015 SI
  350. The Payment and Electronic Money Institution Insolvency (England and Wales) Rules 2021 SI 2 definitions
  351. The Payment Services Regulations 2017 SI
  352. The Pension Protection Fund (Entry Rules) Regulations 2005 SI
  353. Pension Schemes Act 1993 Act 4 definitions
  354. Pension Schemes Act 2026 Act
  355. Pensions Act 2004 Act
  356. Pensions Act 2008 Act
  357. The Pensions Act 2014 (Contributions Equivalent Premium) (Consequential Provision) and (Savings) (Amendment) Order 2016 SI
  358. The Pensions Regulator (Financial Support Directions etc.) Regulations 2005 SI
  359. The Personal Protective Equipment (Enforcement) Regulations 2018 SI
  360. Planning Act 2008 Act
  361. Planning (Hazardous Substances) (Scotland) Act 1997 Act
  362. Planning (Listed Buildings and Conservation Areas) (Scotland) Act 1997 Act
  363. The Plant Protection Products Regulations 2011 SI
  364. The Plant Protection Products (Sustainable Use) Regulations 2012 SI
  365. Police Act 1996 Act
  366. Police Act 1997 Act
  367. The Police and Crime Commissioner Elections Order 2012 SI
  368. The Police Appeals Tribunals Rules 2020 SI 3 definitions
  369. The Police (Complaints and Misconduct) Regulations 2020 SI
  370. Police, Crime, Sentencing and Courts Act 2022 Act 2 definitions
  371. Police Reform and Social Responsibility Act 2011 Act
  372. Political Parties, Elections and Referendums Act 2000 Act 3 definitions
  373. The Port Security Regulations 2009 SI
  374. The Portishead Branch Line (MetroWest Phase 1) Order 2022 SI
  375. The Postal Administration Rules 2013 SI 2 definitions
  376. The Postal Services (Appeals to the Competition Commission) (Investigations and Extension of Time Limits) Order 2011 SI
  377. The Poultrymeat (England) Regulations 2011 SI
  378. The Pressure Equipment (Safety) Regulations 2016 SI
  379. The Private Water Supplies (England) Regulations 2016 SI
  380. Proceeds of Crime Act 2002 Act 3 definitions
  381. The Proceeds of Crime Act 2002 (External Requests and Orders) Order 2005 SI
  382. The Proceeds of Crime Act 2002 (Recovery from Pension Schemes) Regulations 2003 SI
  383. Proceeds of Crime (Scotland) Act 1995 Act
  384. The Producer Responsibility Obligations (Packaging and Packaging Waste) Regulations 2024 SI 2 definitions
  385. Product Security and Telecommunications Infrastructure Act 2022 Act 3 definitions
  386. Protection from Harassment Act 1997 Act
  387. Protection of Freedoms Act 2012 Act 2 definitions
  388. The Protection of Freedoms Act 2012 (Code of Practice for Powers of Entry and Description of Relevant Persons) Order 2015 SI
  389. Psychoactive Substances Act 2016 Act
  390. Public Authorities (Fraud, Error and Recovery) Act 2025 Act 2 definitions
  391. Public Order Act 1986 Act
  392. Public Service Pensions and Judicial Offices Act 2022 Act
  393. The Public Service Vehicles (Conduct of Drivers, Inspectors, Conductors and Passengers) Regulations 1990 SI
  394. Public Services Ombudsman (Wales) Act 2005 Act
  395. The Pyrotechnic Articles (Safety) Regulations 2015 SI
  396. The Radio Equipment Regulations 2017 SI
  397. Radioactive Substances Act 1993 Act
  398. Railways Act 1993 Act 3 definitions
  399. The Railways (Interoperability) Regulations 2011 SI
  400. Recall of MPs Act 2015 Act
  401. The Recall of MPs Act 2015 (Recall Petition) Regulations 2016 SI 2 definitions
  402. The Recreational Craft Regulations 2017 SI
  403. The Register of Overseas Entities (Annotation) Regulations 2025 SI
  404. The Register of Overseas Entities (Verification and Provision of Information) Regulations 2022 SI 2 definitions
  405. Registered Designs Act 1949 Act 2 definitions
  406. Registration of Births, Deaths and Marriages (Scotland) Act 1965 Act
  407. Regulation (EC) No 1829/2003 of the European Parliament and of the Council of 22 September 2003 on genetically modified food and feed (Text with EEA relevance) EU regulation 2 definitions
  408. Regulation (EC) No 1831/2003 of the European Parliament and of the Council of 22 September 2003 on additives for use in animal nutrition (Text with EEA relevance) EU regulation
  409. Regulation (EC) No 2065/2003 of the European Parliament and of the Council of 10 November 2003 on smoke flavourings used or intended for use in or on foods EU regulation
  410. Regulation (EU) 2016/679 of the European Parliament and of the Council of 27 April 2016 on the protection of natural persons with regard to the processing of personal data and on the free movement of such data (United Kingdom General Data Protection Regulation) (Text with EEA relevance) EU regulation
  411. Regulation of Investigatory Powers Act 2000 Act 4 definitions
  412. The Regulation of Investigatory Powers (Juveniles) Order 2000 SI
  413. Rehabilitation of Offenders Act 1974 Act 2 definitions
  414. Reinsurance (Acts of Terrorism) Act 1993 Act
  415. The Relevant Authorities (Disclosable Pecuniary Interests) Regulations 2012 SI
  416. The Relevant Licensee Nuclear Company Administration (England and Wales) Rules 2023 SI 2 definitions
  417. The Renewable Heat Incentive Scheme Regulations 2018 SI
  418. The Renewables Obligation Closure Order 2014 SI
  419. The Renewables Obligation Order 2015 SI
  420. Renters’ Rights Act 2025 Act 6 definitions
  421. Repatriation of Prisoners Act 1984 Act 2 definitions
  422. Representation of the People Act 1983 Act
  423. The Representation of the People (England and Wales) Regulations 2001 SI 2 definitions
  424. The Representation of the People (Franchise Amendment and Eligibility Review) Regulations 2023 SI
  425. The Republic of Belarus (Sanctions) (EU Exit) Regulations 2019 SI
  426. Requirements of Writing (Scotland) Act 1995 Act 2 definitions
  427. The Research Councils (Transfer of Property etc) Order 2007 SI
  428. Reserve Forces Act 1980 Act
  429. The Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulations 2012 SI
  430. The Rights of Passengers in Bus and Coach Transport (Exemptions and Enforcement) Regulations 2013 SI
  431. The Rights of Way (Hearings and Inquiries Procedure) (England) Rules 2007 SI 2 definitions
  432. Road Traffic Act 1988 Act
  433. Road Traffic Offenders Act 1988 Act 4 definitions
  434. Road Traffic Regulation Act 1984 Act
  435. The Road User Charging (Enforcement and Adjudication) (London) Regulations 2001 SI 2 definitions
  436. The Russia (Sanctions) (EU Exit) Regulations 2019 SI 2 definitions
  437. The Safeguarding (Code of Practice) Measure 2021 (Commencement and Transitional Provision) Order 2022 SI
  438. Sanctions and Anti-Money Laundering Act 2018 Act 2 definitions
  439. The Saving Gateway Accounts Regulations 2009 SI
  440. Savings (Government Contributions) Act 2017 Act 2 definitions
  441. The School Discipline (Pupil Exclusions and Reviews) (England) (Amendment and Transitional Provision) Regulations 2023 SI
  442. The School Discipline (Pupil Exclusions and Reviews) (England) Regulations 2012 SI
  443. The School Governance (Collaboration) (England) Regulations 2003 SI
  444. The School Governance (New Schools) (England) Regulations 2007 SI
  445. The School Governance (Procedures) (England) Regulations 2003 SI
  446. The School Governance (Roles, Procedures and Allowances) (England) Regulations 2013 SI
  447. School Standards and Framework Act 1998 Act 4 definitions
  448. The Scotch Whisky Regulations 2009 SI
  449. Scotland Act 1998 Act
  450. The Sea Fishing (Licences and Notices) (England) Regulations 2012 SI
  451. Senior Courts Act 1981 Act
  452. Serious Organised Crime and Police Act 2005 Act
  453. Sewerage (Scotland) Act 1968 Act
  454. Sexual Offences Act 2003 Act
  455. The Silvertown Tunnel Order 2018 SI
  456. The Simple Pressure Vessels (Safety) Regulations 2016 SI
  457. The Smart Meter Communication Licensee Administration (England and Wales) Rules 2020 SI
  458. Social Security Act 1998 Act
  459. Social Security Administration Act 1992 Act 2 definitions
  460. Social Security Administration (Northern Ireland) Act 1992 Act
  461. The Social Security and Child Support (Decisions and Appeals) Regulations 1999 SI 3 definitions
  462. The Social Security Contributions (Intermediaries) Regulations 2000 SI 3 definitions
  463. The Social Security (Contributions) Regulations 2001 SI 2 definitions
  464. The Social Security (Incapacity Benefit Work-focused Interviews) Regulations 2008 SI
  465. The Social Security (Jobcentre Plus Interviews) Regulations 2001 SI
  466. The Social Security (Quarterly Work-focused Interviews for Certain Lone Parents) Regulations 2004 SI
  467. The Social Security (Use of Information for Housing Benefit and Welfare Services Purposes) Regulations 2008 SI
  468. The Social Security (Work-focused Interviews) Regulations 2000 SI
  469. Space Industry Act 2018 Act 5 definitions
  470. The Space Industry Act 2018 (Commencement No. 2, Transitional and Savings Provisions) Regulations 2021 SI 2 definitions
  471. The Space Industry Regulations 2021 SI 2 definitions
  472. The Spaceflight Activities (Investigation of Spaceflight Accidents) Regulations 2021 SI
  473. The Spirit Drinks Regulations 2008 SI 2 definitions
  474. The State Pension Credit Regulations 2002 SI
  475. Steel Industry (Special Measures) Act 2025 Act 2 definitions
  476. The Sudan (United Nations Measures) Order 2005 SI
  477. The Sudan (United Nations Measures) Order 2006 SI
  478. The Supported Accommodation (England) Regulations 2023 SI
  479. The Syria (Sanctions) (EU Exit) Regulations 2019 SI 2 definitions
  480. Taxation (International and Other Provisions) Act 2010 Act
  481. Taxation of Chargeable Gains Act 1992 Act 4 definitions
  482. Taxes Management Act 1970 Act 5 definitions
  483. The Teachers' Pensions Regulations 2010 SI
  484. Tenant Fees Act 2019 Act 2 definitions
  485. Terrorism Act 2006 Act
  486. Terrorism (Protection of Premises) Act 2025 Act
  487. The Terrorism (United Nations Measures) Order 2006 SI
  488. Third Parties (Rights against Insurers) Act 2010 Act 2 definitions
  489. Tobacco and Vapes Act 2026 Act 4 definitions
  490. Town and Country Planning Act 1990 Act
  491. The Town and Country Planning (Former RAF Airfield Wethersfield) (Accommodation for Asylum-Seekers etc.) Special Development Order 2024 SI
  492. The Town and Country Planning (Former RAF Scampton) (Accommodation for Asylum-Seekers etc.) Special Development Order 2024 SI
  493. Town and Country Planning (Scotland) Act 1997 Act 2 definitions
  494. The Trade, Aircraft and Shipping Sanctions (Civil Enforcement) Regulations 2024 SI 5 definitions
  495. Trade Union and Labour Relations (Consolidation) Act 1992 Act 2 definitions
  496. The Traffic Management Act 2004 (Commencement No. 10 and Savings and Transitional Provisions) (England) Order 2022 SI
  497. The Transfer Pricing Records Regulations 2023 SI 2 definitions
  498. Transport Act 1968 Act
  499. Transport Act 2000 Act
  500. Transport and Works Act 1992 Act
  501. UK Borders Act 2007 Act
  502. The Uncertificated Securities Regulations 1992 SI
  503. The Universal Credit Regulations 2013 SI
  504. Value Added Tax Act 1994 Act 6 definitions
  505. The Value Added Tax (Disclosure of Avoidance Schemes) (Designations) Order 2004 SI
  506. The Value Added Tax Regulations 1995 SI
  507. Vehicle Excise and Registration Act 1994 Act 3 definitions
  508. The Veterinary Medicines Regulations 2005 SI
  509. The Veterinary Medicines Regulations 2006 SI
  510. The Veterinary Medicines Regulations 2007 SI
  511. The Veterinary Medicines Regulations 2013 SI
  512. Victims and Prisoners Act 2024 Act 2 definitions
  513. Violent Crime Reduction Act 2006 Act
  514. The Waste Batteries and Accumulators Regulations 2009 SI
  515. The Waste Electrical and Electronic Equipment Regulations 2013 SI
  516. Water Act 1989 Act
  517. Water Act 2003 Act 2 definitions
  518. The Water Act 2003 (Commencement No. 4, Transitional Provisions and Savings) Order 2005 SI
  519. Water Act 2014 Act
  520. Water Industry Act 1991 Act 2 definitions
  521. Water Resources Act 1991 Act
  522. Water (Scotland) Act 1980 Act
  523. The Water Supply (Exceptions from Supply System Prohibitions) Regulations 2005 SI
  524. The Welfare Reform Act 2012 (Commencement No. 9 and Transitional and Transitory Provisions and Commencement No. 8 and Savings and Transitional Provisions (Amendment)) Order 2013 SI
  525. Welfare Reform and Pensions Act 1999 Act
  526. Wildlife and Countryside Act 1981 Act
  527. The Zoonoses and Animal By-Products (Fees) (England) Regulations 2008 SI

Definitions are taken from the instruments as published on zoomLaw, for guidance only. Check the instrument itself for its scope and any amendments.