UK business regulators

Who enforces what, how to contact them, and where to find our guidance on the rules they police.

Cross-sector regulators

These bodies have remit across all or most business sectors — almost every business deals with them.

ACAS

Advisory, Conciliation and Arbitration Service

Statutory dispute-resolution body providing conciliation for Employment Tribunal claims (early conciliation), collective dispute mediation and arbitration, and authoritative codes of practice (disciplinary and grievance, flexible working, settlement agreements). Not an …

Auditor General for Scotland

Audits the accounts of Scottish public bodies, including the Scottish Social Services Council, supported by Audit Scotland.

BBFC

British Board of Film Classification

Classifies films, videos, and some video games for age rating. Statutory authority for classifying cinema releases and video works under the Video Recordings Act 1984.

Cabinet Office

Cabinet Office (Civil Contingencies Secretariat)

Lead government department for civil-contingencies and emergency preparedness policy under the Civil Contingencies Act 2004. Issues statutory guidance to Category 1 and 2 responders (local authorities, emergency services, NHS, utilities) …

CAC

Central Arbitration Committee

Independent statutory body adjudicating on statutory trade-union recognition, disclosure of information for collective bargaining, and disputes arising under the Information and Consultation of Employees Regulations 2004, European Works Council Regulations …

Care Inspectorate

Care Inspectorate (Scotland)

Registers and inspects care services in Scotland including care homes, childcare, and support services. Publishes inspection grades and can take enforcement action.

CCS

Crown Commercial Service

Government procurement agency managing commercial agreements and frameworks for the public sector. Operates G-Cloud and Digital Outcomes and Specialists frameworks for IT services procurement.

Certification Officer

Certification Officer for Trade Unions and Employers' Associations

Statutory regulator of trade unions and employers' associations in Great Britain. Maintains the list of trade unions, enforces the rules governing union elections, political funds, financial records and mergers, and …

Charity Commission

Charity Commission for England and Wales

Statutory regulator of registered charities in England and Wales. Maintains the public register of charities (168,000+ registered). Ensures charity trustees comply with legal obligations. Investigates concerns about mismanagement or misconduct. …

CIC Regulator

Office of the Regulator of Community Interest Companies

Regulates Community Interest Companies, a special type of limited company for social enterprises that use profits for community benefit. Approves CIC registration and monitors asset lock compliance.

CIW

Care Inspectorate Wales

Registers and inspects social care and childcare services in Wales. Regulates care homes, domiciliary care, children's homes, and childminders.

CMA

Competition and Markets Authority

Promotes competitive markets and tackles unfair behaviour. Investigates mergers, enforces competition law, and has specific digital markets powers. Digital Markets Unit (DMU) designates Strategic Market Status.

Companies House

Registration and regulation of UK companies. Maintains the public register of companies, enforces filing requirements for annual accounts and confirmation statements. Gateway for company incorporation.

CQC

Care Quality Commission

Independent regulator of health and social care in England. Registers, monitors, inspects and rates hospitals, care homes, GP practices, dental surgeries, and other care services. Ensures services meet fundamental standards …

Crown Prosecution Service

Crown Prosecution Service / Director of Public Prosecutions

Prosecuting authority for England and Wales; certain statutory offences (e.g. Localism Act 2011 s.34) are prosecutable only by or with the consent of the DPP.

DBS

Disclosure and Barring Service

Provides criminal record checks (Basic, Standard, and Enhanced) for employers and organisations. Maintains the children's and adults' barred lists. Employers in regulated activity must check DBS status before employing someone …

DCMS

Department for Digital, Culture, Media & Sport

Policy responsibility for digital industries, telecommunications, data policy, and online safety. Not a direct regulator but oversees regulatory framework and works with Ofcom, ICO.

Department for Infrastructure (Northern Ireland)

Northern Ireland department responsible for transport, water and drainage policy. Enforces the water-undertaker obligation to agree fire-fighting water supplies under art.16A of the Fire and Rescue Services (Northern Ireland) Order …

Department for the Economy (NI)

Department for the Economy, Northern Ireland Executive

Northern Ireland Executive department responsible for employment law, industrial relations, trade union law, and economic development in NI. Oversees the Industrial Court (NI) and Certification Officer (NI) functions under the …

Department of Health (Northern Ireland)

Northern Ireland department sponsoring and monitoring the Northern Ireland Fire and Rescue Service Board: oversees the Board's statutory service-delivery and enforcement functions under the Fire and Rescue Services (Northern Ireland) …

DESNZ

Department for Energy Security and Net Zero

Government department responsible for energy policy, net zero strategy, and climate change. Administers Contracts for Difference (CfD) scheme, sets renewable energy targets, and develops energy security policy. Works with Ofgem …

DNO

Distribution Network Operator

Regional electricity distribution companies that own and operate the local electricity networks. Handle grid connections for generators and demand customers below transmission level. Six DNO groups cover different regions of …

Driver and Vehicle Agency

Driver and Vehicle Agency (NI) — Passenger Transport Licensing Division

Northern Ireland's driver and vehicle licensing agency under the Department for Infrastructure. Licenses taxi/bus drivers, grants medical exemptions and receives reports of refusals to carry assistance dogs (DDA 1995 s.37); …

DVSA

Driver and Vehicle Standards Agency

Regulates drivers, vehicles, and operators in UK road transport. Issues operator licences for goods vehicles (HGVs) and PSVs. Enforces roadworthiness and driver standards.

DWI

Drinking Water Inspectorate

Regulates drinking water quality in England and Wales. Audits water companies, investigates water quality incidents, and approves products and substances used in public water supplies. Part of Defra.

ECNI

Equality Commission for Northern Ireland

Northern Ireland equality body enforcing fair employment and wider equality law. Oversees community background monitoring, anti-discrimination obligations, and related equality duties across Northern Ireland.

Education Workforce Council

Education Workforce Council (Wales)

Regulates the education workforce in Wales: maintains the register of education practitioners, receives agent reports under regulation 46 of the Education Workforce Council (Main Functions) (Wales) Regulations 2015, and exercises …

EHRC

Equality and Human Rights Commission

Statutory body responsible for enforcing equality and non-discrimination laws. Provides guidance on the Equality Act 2010, conducts inquiries, and can take enforcement action against organisations that breach equality law.

Employment Tribunal

HM Courts and Tribunals Service — Employment Tribunals

Statutory tribunal enforcing individual employment-rights legislation across Great Britain. Hears complaints under the Employment Rights Act 1996 (unfair dismissal, written particulars, time off, parental leave, pay obligations, redundancy), the Equality …

Fair Work Agency

Unified labour market enforcement body for Great Britain. Takes over National Minimum Wage enforcement from HMRC, enforces statutory sick pay and holiday pay, oversees employment agency standards, gangmaster licensing, umbrella …

FCA

Financial Conduct Authority

Regulation of financial services firms and markets. Supervises banks, insurers, investment firms, payment services, and cryptoasset businesses. Issues authorisations and enforces conduct rules.

Fire and Rescue Authority

Local Fire and Rescue Authority

Alias for fire_authority. Local fire and rescue services enforce the Regulatory Reform (Fire Safety) Order 2005.

Fire and Rescue Authority

Local Fire and Rescue Authority

Local fire and rescue services enforce the Regulatory Reform (Fire Safety) Order 2005 in England and Wales. Conduct fire safety inspections of business premises, issue enforcement and prohibition notices, and …

First-tier Tribunal (Property Chamber)

Statutory tribunal determining residential property disputes in England, including rent repayment orders under the Housing and Planning Act 2016, authorisations for transfers otherwise prohibited by a banning order, leasehold and …

FRC

Financial Reporting Council

Regulates auditors, accountants, and actuaries. Sets UK Corporate Governance Code and Stewardship Code. Monitors corporate reporting and audit quality. Planned to become ARGA (Audit, Reporting and Governance Authority).

Greater London Authority

Mayor of London / Greater London Authority

The Mayor of London and the Greater London Authority exercising statutory strategy and development functions in Greater London.

Healthcare Improvement Scotland

Statutory body supporting and monitoring the quality of healthcare in Scotland (Public Services Reform (Scotland) Act 2010 s.108), including the Health Boards' duty of quality under s.51 of the Health …

HFEA

Human Fertilisation and Embryology Authority

Licences and monitors fertility clinics and research centres in the UK. Regulates the creation, storage, and use of human embryos and gametes.

HMCTS

HM Courts & Tribunals Service

Executive agency responsible for the administration of criminal, civil, and family courts and tribunals in England and Wales. Publishes court forms, fees, and procedural guidance. Operates online services for claims …

HM Land Registry

HM Land Registry (Chief Land Registrar)

Registers land ownership in England and Wales. From 6 April 2027 the Chief Land Registrar receives contractual-control information under LURA 2023 s.225 and the 2026 Regulations, and may refuse registration …

HMRC

HM Revenue & Customs

Tax collection, customs duties, national insurance, tax credits, and enforcement of the National Minimum Wage. Regulates all UK businesses for tax compliance including Corporation Tax, VAT, PAYE, and excise duties.

HM Treasury

Government department responsible for UK economic and financial policy. Sets the regulatory framework for financial services. Designates activities that require FCA or PRA authorisation. Not a frontline regulator but sets …

HSE

Health and Safety Executive

Workplace health, safety, and welfare regulation across all industries. Enforces the Health and Safety at Work Act 1974 and related regulations. Investigates serious incidents and prosecutes breaches. Also regulates COMAH …

HSENI

Health and Safety Executive for Northern Ireland

Promotes and enforces health and safety at work standards in Northern Ireland. NI equivalent of HSE with similar enforcement powers under local legislation.

ICO

Information Commissioner's Office

Data protection, freedom of information, privacy and electronic communications regulation. Enforces UK GDPR and Data Protection Act 2018. Issues fines for breaches. All businesses processing personal data must pay ICO …

IFR

Independent Football Regulator

New independent regulator for English football clubs established by the Football Governance Act 2024. Licences clubs, sets financial sustainability requirements, and protects fans' interests.

Insolvency Service

The Insolvency Service

Administers compulsory company liquidations and personal bankruptcies. Investigates director misconduct and can seek disqualification orders. Manages redundancy payments from the National Insurance Fund. Authorises insolvency practitioners.

Irish Language Commissioner

Irish Language Commissioner (Coimisinéir na Gaeilge)

Operational office for Irish-language best-practice standards under the NI Act 1998.

Lands Tribunal for Scotland

Adjudicative tribunal for land valuation, title conditions and statutory land disputes in Scotland.

Local Audit Office

Statutory system leader for local public audit in England, established 15 July 2026 (English Devolution and Community Empowerment Act 2026 s.89).

Local Authority

Local Authority (Environmental Health / Licensing / Planning)

Local councils enforce food safety (via Environmental Health Officers), issue alcohol licences, grant planning permission, and regulate certain business activities at local level. Responsibilities vary by council.

LRA

Labour Relations Agency (Northern Ireland)

NI statutory dispute-resolution body providing conciliation, mediation and arbitration for employment and trade-union disputes. NI equivalent of ACAS. Issues codes of practice under the Industrial Relations (Northern Ireland) Order 1992 …

LSB

Legal Services Board

Oversight regulator for legal services in England and Wales. Supervises approved regulators including SRA, Bar Standards Board, and CILEx. Ensures regulation serves the public interest.

Mayoral Strategic Authority

Relevant Mayor / Mayoral Strategic Authority

The relevant mayor of a combined authority, combined county authority or Greater London (Localism Act 2011 s.196 definition) exercising mayoral development and strategic functions.

Mental Health Tribunal for Scotland

Independent judicial body that determines applications for compulsory treatment, reviews compulsion orders and hears appeals under the Mental Health (Care and Treatment) (Scotland) Act 2003. The forum-based enforcer for compulsion-related …

Mental Welfare Commission for Scotland

Independent body that protects and promotes the rights of people in Scotland with mental illness, learning disabilities, dementia and related conditions. Statutory functions under the Mental Health (Care and Treatment) …

MHRA

Medicines and Healthcare products Regulatory Agency

Regulates medicines, medical devices, and blood components. Ensures safety, quality, and efficacy. Issues marketing authorisations.

National Audit Office

National Audit Office (Comptroller and Auditor General)

The Comptroller and Auditor General, supported by the National Audit Office, examines, certifies and reports on the accounts of UK public bodies — including the HCA (Homes England) under Schedule …

National Grid ESO

National Grid Electricity System Operator

Operates the electricity transmission system in Great Britain. Manages grid connections, balancing services, and system security. Now transitioning to NESO (National Energy System Operator).

NCSC

National Cyber Security Centre

Part of GCHQ providing cyber security guidance and support to UK organisations. Develops and promotes the Cyber Essentials scheme, provides incident response support, and publishes guidance on cyber threats. Not …

NHS Tribunal (Scotland)

National Health Service Tribunal (Scotland)

Statutory tribunal under s.29 of the NHS (Scotland) Act 1978 deciding practitioner disqualification from NHS lists, including the fraud and efficiency cases introduced by s.58 of the Health Act 1999.

NI Assembly

Government Printer for Northern Ireland

Official publisher of Northern Ireland legislation including NI Statutory Rules and NI Assembly Acts. Publishes via legislation.gov.uk.

NIHE

Northern Ireland Housing Executive

Strategic housing authority for Northern Ireland. Administers the Housing (Northern Ireland) Order 2003, manages the NI social-housing stock, assesses housing need, and enforces housing standards (fitness, houses in multiple occupation, …

Northern Ireland Executive

Northern Ireland Executive / The Executive Office

The NI Executive, Executive Office (FM/dFM) and responsible NI departments.

Northern Ireland Human Rights Commission

Statutory human-rights monitoring body under the NI Act 1998, incl. the WF Art.2 dedicated mechanism.

Northern Ireland Office

Northern Ireland Office / Secretary of State for Northern Ireland

SoS NI and the NIO exercising UK Government functions under the NI Act 1998.

NSTA

North Sea Transition Authority

Licenses and regulates the UK oil and gas, offshore hydrogen, and carbon storage industries. Issues petroleum production licences and CO2 storage licences. Formerly the Oil and Gas Authority (OGA).

OEP

Office for Environmental Protection

Independent body established post-Brexit to scrutinise environmental law and investigate complaints about public authorities' failures to comply with environmental law in England and Northern Ireland.

Ofgem

Office of Gas and Electricity Markets

Regulates gas and electricity markets in Great Britain. Issues licences for generation, transmission, distribution, and supply. Protects consumers and promotes competition. Also administers renewable energy schemes (ROCs, FIT legacy, CfD).

Ofqual

Office of Qualifications and Examinations Regulation

Regulates qualifications, examinations, and assessments in England. Approves and monitors awarding organisations. Maintains the Register of Regulated Qualifications.

OfS

Office for Students

Independent regulator for higher education in England. Registers and monitors higher education providers. Ensures students receive quality education and value for money.

Ofsted

Office for Standards in Education, Children's Services and Skills

Inspects and regulates services providing education, training, and childcare in England. Inspects schools, colleges, initial teacher training, and children's social care. Registers and monitors childcare providers.

Ofwat

Water Services Regulation Authority

Economic regulator for the water and sewerage sectors in England and Wales. Sets price limits, monitors service quality, and enforces environmental duties. Protects consumers' interests.

OPRED

Offshore Petroleum Regulator for Environment and Decommissioning

Regulates environmental aspects of offshore oil and gas, carbon storage, and gas unloading/storage. Issues environmental permits, approves oil spill response plans, and oversees decommissioning programmes.

OSCR

Office of the Scottish Charity Regulator

Registers and regulates Scottish charities. Maintains the Scottish Charity Register. Investigates concerns about charity governance and misconduct.

Police

Police Forces

Enforce criminal law including licensing conditions (e.g. alcohol, entertainment), knife sales restrictions, and age-restricted product sales. Work with trading standards on enforcement operations.

PRU

Procurement Review Unit (Cabinet Office)

Oversight body within the Cabinet Office scrutinising public-sector compliance with the Procurement Act 2023. Investigates complaints from suppliers and issues guidance and recommendations. Contracting authorities remain subject to court challenge; …

PSR

Payment Systems Regulator

Economic regulator for payment systems in the UK. Promotes competition, innovation, and service-user interests in payment systems. Regulates participants in designated payment systems (BACS, CHAPS, Faster Payments, LINK, card schemes). …

Public Prosecution Service for Northern Ireland

Northern Ireland's prosecution authority.

Registers of Scotland

Keeper of the Registers of Scotland

Maintains Scotland's land registers including the RCI register under the 2021 Regulations (s.39 LRSA 2016).

Revenue Scotland

Scottish tax authority responsible for the administration and collection of devolved taxes: Land and Buildings Transaction Tax (LBTT), Scottish Landfill Tax (SLfT), and (from 2026) the Scottish Aggregates Tax and …

RQIA

Regulation and Quality Improvement Authority

Independent regulator for health and social care services in Northern Ireland. Registers and inspects hospitals, care homes, dental practices, and other care settings.

RSH

Regulator of Social Housing

Regulates registered providers of social housing in England. Sets and enforces standards for governance, financial viability, and consumer outcomes including safety, quality, and neighbourhood management.

SBC

Small Business Commissioner

Independent statutory complaints handler for small-business disputes about late payment and poor payment practices by larger businesses. Established by the Enterprise Act 2016. Publishes investigation reports and supports compliance with …

Scottish Government

Scottish Government / Riaghaltas na h-Alba

Devolved administration for Scotland. Issues statutory guidance and oversees compliance under devolved legislation including the Procurement Reform (Scotland) Act 2014. Scottish Ministers exercise oversight functions across multiple devolved policy areas.

Scottish Land Commission

Statutory body under Part 2 of the Land Reform (Scotland) Act 2016: land-rights guidance and landowner engagement oversight.

Scottish Land Court

Court determining agricultural holdings and crofting disputes, including the s.114 improvements amnesty (ended 2020-12-12).

Scottish Parliament

Queen's/King's Printer for Scotland

Official publisher of Scottish legislation including Acts of the Scottish Parliament and Scottish Statutory Instruments. Publishes via legislation.gov.uk.

Scottish Social Services Council

Regulates the social service workforce in Scotland: maintains the register of social workers and other social service workers, sets registration rules, publishes the codes of practice for workers and employers, …

SFO

Serious Fraud Office

Investigates and prosecutes serious or complex fraud, bribery and corruption, including offences under the Bribery Act 2010, Fraud Act 2006 and Criminal Finances Act 2017 (failure to prevent facilitation of …

SGSA

Sports Grounds Safety Authority

Regulates safety at sports grounds in England and Wales. Issues safety certificates for designated grounds. Advises local authorities on spectator safety at sports events.

SRA

Solicitors Regulation Authority

Regulates solicitors and law firms in England and Wales. Sets standards, authorises firms, investigates misconduct, and can impose sanctions including fines and strike-off from the roll.

SSRO

Single Source Regulations Office

Statutory regulator for single-source (non-competitive) defence procurement contracts under Part 2 of the Defence Reform Act 2014. Sets baseline profit rates and funding adjustments, publishes statutory guidance, and ensures that …

Statutory Harbour Authority

Statutory harbour authorities enforce specified dangerous-goods provisions in their harbour areas against persons other than themselves (historically DSHAR 1987 reg.44; currently DGHAR 2016 reg.26), alongside HSE as the default enforcer.

Takeover Panel

Panel on Takeovers and Mergers

Regulates takeovers and mergers involving public companies and some private companies in the UK. Issues the Takeover Code. Ensures shareholders are treated fairly during corporate takeovers.

Tenant Farming Commissioner

Statutory office under Part 2 of the Land Reform (Scotland) Act 2016: tenancy codes of practice, breach inquiries, s.32 penalty notices.

The National Archives

The National Archives (King's Printer)

Holds the office of King's Printer (via the Keeper of Public Records) and arranges publication of legislation and of specified EU instruments and treaties under Schedule 5 to the European …

TPR

The Pensions Regulator

Regulates workplace pensions, defined benefit schemes, and master trusts. All employers must auto-enrol eligible workers into a workplace pension. Enforces employer duties and can issue compliance notices and penalties.

UK Government

UK Government (Cross-Departmental)

Generic publisher code for cross-departmental government publications that don't map to a specific regulator or department. Used for guidance that spans multiple policy areas.

UK Parliament

Queen's/King's Printer of Acts of Parliament

Official publisher of UK primary legislation (Acts of Parliament) and secondary legislation (Statutory Instruments). Publishes via legislation.gov.uk. The Queen's Printer title changed to King's Printer in September 2022.

UREGNI

Utility Regulator (Northern Ireland)

Regulates electricity, gas, and water industries in Northern Ireland. Protects consumers, promotes competition, and ensures adequate utility supply.

VOA

Valuation Office Agency

Executive agency of HMRC. Provides property valuations for council tax and business rates. Maintains the rating list used to calculate business rates. Handles appeals against valuations.

Welsh Government

Welsh Government (Welsh Ministers)

Welsh Ministers exercising devolved statutory functions, including Localism Act 2011 provisions applying in Wales.

Welsh Language Commissioner

Comisiynydd y Gymraeg / Welsh Language Commissioner

Statutory regulator established under the Welsh Language (Wales) Measure 2011. Sets, monitors and enforces Welsh language standards on public bodies and organisations under the Welsh Language Standards Regulations. Investigates failures …

WICS

Water Industry Commission for Scotland

Economic regulator for the Scottish water industry. Sets charges for Scottish Water and promotes efficiency and value for money.

WRA

Welsh Revenue Authority

Collects and manages devolved taxes in Wales: Land Transaction Tax (replacing Stamp Duty Land Tax) and Landfill Disposals Tax. Provides guidance and rulings on Welsh tax obligations.

Sector-specific regulators

These focus on particular industries. Your business profile tells you which ones apply to you.

AHDB

Agriculture and Horticulture Development Board

Statutory levy board funded by farmers, growers, and others in the agriculture and horticulture supply chain. Collects levies on livestock, cereals, oilseeds, potatoes, and horticulture. Provides market intelligence, research, and …

Agriculture, horticulture, fisheries and pets

APHA

Animal and Plant Health Agency

Safeguards animal and plant health for the benefit of people, environment and economy. Issues export health certificates, manages disease outbreaks, operates veterinary investigation centres. Enforces animal welfare, disease control, and …

Agriculture, horticulture, fisheries and pets Health, welfare and veterinary services

ARB

Architects Registration Board

Regulates use of the title 'architect' in the UK. Maintains register of architects, sets standards of conduct and practice, investigates complaints about architects' professional conduct.

Construction

ASA

Advertising Standards Authority

UK's independent advertising regulator across all media including online, print, TV, radio, and social media. Applies the UK Advertising Codes written by the Committees of Advertising Practice (CAP). Investigates complaints …

Retail

BBC

British Broadcasting Corporation

TV Licensing, operated by the BBC, administers television licence fees. Any premises using equipment to watch or record live TV broadcasts or use BBC iPlayer must hold a valid TV …

Hotels and hospitality

BSR

Building Safety Regulator

Regulates building safety for higher-risk buildings (18+ metres or 7+ storeys with at least 2 residential units) in England. Established under the Building Safety Act 2022. Oversees building control profession, …

Construction

CAA

Civil Aviation Authority

UK's aviation regulator. Responsible for aviation safety, airspace policy, economic regulation of airports, and consumer protection. Issues air operator certificates, pilot licences, and drone operator permissions. Regulates unmanned aircraft (drones) …

Aerospace

Cadw

Welsh Government's historic environment service. Protects, conserves, and promotes historic buildings, ancient monuments, and historic landscapes in Wales.

Construction

CITB

Construction Industry Training Board

Statutory training board for the construction industry. Collects the CITB Levy from construction employers and operates the Construction Skills Certification Scheme (CSCS). Funds training and apprenticeships.

Construction

Crown Estate Scotland

Manages Crown land and seabed in Scottish waters. Grants leases for offshore wind farms under ScotWind and INTOG leasing rounds. Separate from The Crown Estate which covers England, Wales, and …

Fixed-bottom offshore wind

DAERA

Department of Agriculture, Environment and Rural Affairs (Northern Ireland)

Northern Ireland departmental authority for agriculture, environmental policy, rural affairs, fisheries and veterinary matters. Acts as the NI competent authority for plant protection products under EU Regulation 1107/2009 (as it …

Agriculture, horticulture, fisheries and pets Environment Food and drink

DEFRA

Department for Environment, Food and Rural Affairs

Government department responsible for environmental protection, food production and standards, agriculture, fisheries, and rural communities. Sets environmental policy and works with agencies (EA, NE) on implementation. Oversees animal health and …

Agriculture, horticulture, fisheries and pets Environment

DfT

Department for Transport

Government department responsible for transport policy. Sets standards for road, rail, aviation, and maritime transport. Works with agencies (DVSA, MCA, ORR) on implementation. Responsible for transport infrastructure investment and planning.

Aerospace Marine and tidal

DVLA

Driver and Vehicle Licensing Agency

Maintains registers of drivers and vehicles in Great Britain. Issues driving licences and vehicle registration documents. Collects vehicle excise duty. Businesses operating vehicles must ensure proper licensing and registration.

Mining vehicles, transport and equipment

ECJU

Export Control Joint Unit

Administers the UK export licensing system for military and dual-use goods, software, and technology. Part of the Department for Business and Trade. Processes export licence applications via the SPIRE system.

Defence Manufacturing

Environment Agency

Environmental protection in England. Regulates waste, emissions, water quality, flood risk, and environmental permits for industrial activities. Enforces environmental law and issues permits for regulated activities.

Construction Manufacturing

FENSA

Fenestration Self-Assessment Scheme

Government-authorised Competent Person Scheme for replacement windows, doors, and roof windows in England and Wales. Allows registered installers to self-certify compliance with Building Regulations Part L without involving local authority …

Construction

Food Standards Scotland

Food safety and standards in Scotland. Independent public body with similar remit to FSA but for Scotland specifically. Administers Food Hygiene Information Scheme in Scotland.

Retail Hotels and hospitality

Forestry Commission

Government department responsible for protecting, expanding, and promoting the sustainable management of woodlands in England. Issues felling licences, administers woodland creation grants, and manages the Public Forest Estate.

Agriculture, horticulture, fisheries and pets Forestry and logging

FSA

Food Standards Agency

Food safety and hygiene regulation across England, Wales, and Northern Ireland. Enforces food law, provides guidance to food businesses, investigates incidents. Approves food businesses handling products of animal origin. Administers …

Retail Hotels and hospitality

Gambling Commission

Regulates gambling in Great Britain. Issues operating and premises licences. Protects vulnerable people and ensures fair gambling.

Hotels and hospitality

GCA

Groceries Code Adjudicator

Enforces the Groceries Supply Code of Practice governing relationships between the 14 designated retailers and their direct suppliers. Investigates complaints, can impose fines, and publishes compliance reports.

Retail

GDC

General Dental Council

Statutory regulator for dentists, dental nurses, dental hygienists, dental therapists, dental technicians, clinical dental technicians, and orthodontic therapists in the UK.

Healthcare services

GMC

General Medical Council

Statutory regulator for doctors in the UK. Maintains the medical register, sets standards for medical education and practice, and investigates fitness to practise concerns. All practising doctors must be registered.

Healthcare services

GOC

General Optical Council

Statutory regulator for optometrists, dispensing opticians, student opticians, and optical businesses in the UK. Registers individuals and businesses, sets standards, and investigates concerns.

Healthcare services

GPhC

General Pharmaceutical Council

Statutory regulator for pharmacists, pharmacy technicians, and pharmacy premises in Great Britain. Sets standards for pharmacy education, ethics, and practice. Inspects registered pharmacies.

Healthcare services

HCPC

Health and Care Professions Council

Statutory regulator for 15 health and care professions including physiotherapists, paramedics, occupational therapists, radiographers, dietitians, biomedical scientists, and others. Maintains registers and sets standards.

Healthcare services

HES

Historic Environment Scotland

Investigates, cares for, and promotes Scotland's historic environment. Designates listed buildings, scheduled monuments, and conservation areas in Scotland.

Construction

Historic England

Public body that champions and protects England's historic environment. Advises on heritage protection, maintains the National Heritage List (listed buildings, scheduled monuments, registered parks and gardens). Issues guidance on conservation …

Construction

Home Office

Government department responsible for immigration, security, and law and order. Administers UK Visas and Immigration (UKVI), issues sponsor licences for employers hiring overseas workers. Regulates private security through SIA. Oversees …

Security

Homes England

Government's housing delivery agency. Provides funding, land, and expertise to deliver new homes. Administers affordable housing programmes, Help to Buy, and strategic land interventions. Works with developers, councils, and housing …

Construction

HTA

Human Tissue Authority

Statutory regulator for activities involving human tissue and organs. Licenses establishments that store and use human tissue for purposes including research, transplantation, and post-mortem examination.

Healthcare services

IET

Institution of Engineering and Technology

Professional body for engineering and technology. Publishes BS 7671 (the IET Wiring Regulations), the UK standard for electrical installation. Not a statutory regulator but its standards are referenced in Building …

Construction Energy

IPO

Intellectual Property Office

Registration and protection of intellectual property rights. Administers patents, trade marks, designs, and provides copyright guidance. Gateway for IP protection in the UK.

Manufacturing

MCA

Maritime and Coastguard Agency

Maritime safety regulator responsible for implementing UK and international maritime law. Provides 24-hour search and rescue coordination. Issues certifications for ships and seafarers. Enforces ship safety, security, pollution prevention, and …

Maritime

MHCLG

Ministry of Housing, Communities and Local Government

Government department responsible for housing and planning, building safety, communities and local growth, local government, homelessness, and democracy and elections. Sets building regulations policy, sponsors the Building Safety Regulator. From …

Construction

Mining Remediation Authority

Mining Remediation Authority (formerly Coal Authority)

Manages effects of historical coal mining in England, Scotland, and Wales. Handles subsidence damage claims, mine water pollution, and other mining legacy issues. Owns majority of coal in Great Britain …

Construction Environment Mining

MMO

Marine Management Organisation

Licenses marine activities in English waters, including construction, dredging, and deposits at sea. Issues marine licences for offshore renewable energy projects below MHWS.

Marine and tidal

National Highways

Government company responsible for operating, maintaining, and improving England's strategic road network (motorways and major A-roads). Sets standards for highway design, construction, and maintenance. Issues technical standards and specifications for …

Construction

Natural England

Government adviser for the natural environment in England. Responsible for wildlife licensing (protected species), designating and managing protected sites (SSSIs, National Nature Reserves, National Parks). Issues environmental permits for activities …

Agriculture, horticulture, fisheries and pets Construction Environment

NatureScot

Scotland's nature agency. Advises government, manages protected areas, licenses activities affecting wildlife. Formerly Scottish Natural Heritage (SNH).

Agriculture, horticulture, fisheries and pets

NIEA

Northern Ireland Environment Agency

Northern Ireland's environmental regulator. Part of the Department of Agriculture, Environment and Rural Affairs (DAERA). Issues environmental permits, regulates waste and emissions, protects water quality and natural heritage. Designates and …

Agriculture, horticulture, fisheries and pets Environment

NMC

Nursing and Midwifery Council

Statutory regulator for nurses, midwives, and nursing associates in the UK. Maintains the professional register, sets education standards, and investigates fitness to practise concerns.

Healthcare services

NRW

Natural Resources Wales

Principal environmental regulator for Wales. Combines functions of Environment Agency Wales, Countryside Council for Wales, and Forestry Commission Wales. Issues environmental permits, manages natural resources, and protects wildlife.

Forestry and logging Marine and tidal Environment

Ofcom

Office of Communications

Regulates telecoms, TV, radio, video-on-demand, postal services, and online safety. Issues licences for telecoms providers, manages spectrum. Now enforces Online Safety Act duties for user-to-user and search services.

Books, printed media and stationery

OFTEC

Oil Firing Technical Association

Government-authorised Competent Person Scheme for oil heating installations. Registered technicians can self-certify oil boiler, tank, and fuel system installations for compliance with Building Regulations.

Construction Energy

ONR

Office for Nuclear Regulation

Independent regulator for nuclear safety and security. Issues nuclear site licences. Regulates nuclear installations, transport, and safeguards.

Chemical, biological, radiological and nuclear (CBRN)

OPSS

Office for Product Safety and Standards

Product safety regulator responsible for ensuring consumer products are safe. Enforces product safety regulations, UKCA marking requirements, and works with market surveillance authorities. Part of the Department for Business and …

Retail Manufacturing

ORR

Office of Rail and Road

Independent safety and economic regulator for Britain's railways. Regulates health and safety for the mainline rail network, London Underground, light rail, trams, and heritage railways. Also monitors National Highways' performance …

Railways

PCA

Pubs Code Adjudicator

Enforces the Pubs Code regulating the relationship between tied pub tenants and large pub-owning businesses (500+ tied pubs). Ensures fair dealing and offers tenants a market rent only option.

Hotels and hospitality

Planning Inspectorate

The Planning Inspectorate

Examines applications for Nationally Significant Infrastructure Projects (NSIPs) under the Planning Act 2008, including large offshore wind farms, power stations, and transmission lines. Makes recommendations to Secretary of State.

Infrastructure Mining vehicles, transport and equipment

PPL PRS

PPL PRS Ltd (TheMusicLicence)

Joint venture between PPL (Phonographic Performance Limited) and PRS for Music. Issues TheMusicLicence, which businesses need to play recorded music or live music in public. Covers shops, restaurants, offices, gyms, …

Retail Hotels and hospitality

PRA

Prudential Regulation Authority

Part of the Bank of England. Prudentially regulates and supervises around 1,292 banks, building societies, credit unions, insurers, and major investment firms. Sets capital and liquidity requirements, assesses business models …

Banking Insurance

Red Tractor

Red Tractor Assurance

Independent food and farm assurance scheme covering standards for food safety, animal welfare, and environmental protection. Not a statutory regulator but widely required by UK retailers. Covers crops, livestock, dairy, …

Agriculture, horticulture, fisheries and pets

RPA

Rural Payments Agency

Executive agency of Defra. Administers agricultural subsidy schemes including the Basic Payment Scheme, Environmental Land Management schemes, and farming grants. Conducts inspections and enforces cross-compliance.

Agriculture, horticulture, fisheries and pets

SEPA

Scottish Environment Protection Agency

Scotland's principal environmental regulator. Protects and improves Scotland's environment. Issues environmental permits for waste, emissions, water abstraction, and radioactive substances. Enforces environmental law and responds to pollution incidents.

Environment Manufacturing

SIA

Security Industry Authority

Regulates the private security industry in the UK. Issues licences for security guards, door supervisors, CCTV operators, close protection operatives, and other security roles. Manages Approved Contractor Scheme (ACS) for …

Retail Hotels and hospitality Security

The Crown Estate

Manages Crown land and seabed around England, Wales, and Northern Ireland. Grants leases for offshore wind farms, tidal, and wave energy projects. Key gateway for offshore renewable energy development.

Fixed-bottom offshore wind

Trading Standards

Trading Standards (Local Authority)

Enforces consumer protection legislation including food labelling, weights and measures, product safety, and fair trading. Part of local authority structure. Investigates food labelling breaches.

Retail

Traffic Commissioners

Traffic Commissioners for Great Britain

Independent regulators responsible for licensing and regulating operators of heavy goods vehicles, public service vehicles (buses and coaches), and local bus services. Issue operator licences (O-licences), conduct public inquiries, and …

Mining vehicles, transport and equipment

VCA

Vehicle Certification Agency

Type approval authority for new vehicles, components, and systems. Certifies that vehicles meet safety and environmental standards. Issues UK type approvals replacing EU approvals post-Brexit.

Manufacturing

VMD

Veterinary Medicines Directorate

Executive agency of Defra. Regulates veterinary medicinal products in the UK. Authorises veterinary medicines, monitors safety, and enforces requirements for the manufacture, marketing, distribution, and use of veterinary medicines.

Agriculture, horticulture, fisheries and pets Health, welfare and veterinary services