Immigration Advice Authority (IAA)
Find a regulated immigration adviser anywhere in the UK
The official regulator of immigration advisers (formerly the OISC). Use its adviser finder to locate a regulated adviser near you, or to check that an adviser is genuinely registered — unregulated immigration advice is a criminal offence and a real danger.
Website: gov.uk/find-an-immigration-adviser · Adviser finder: portal.immigrationadviceauthority.gov.uk · Phone: 0345 000 0046
Independent Monitoring Authority (IMA)
The watchdog for Withdrawal Agreement rights against UK public bodies
If a UK public body — the Home Office, a council, the DWP, an NHS service — has failed to respect your Withdrawal Agreement rights, complain to the IMA. It doesn't resolve individual cases, but complaints power its inquiries and legal action (it has already beaten the Home Office in the High Court), so complain to the body itself as well.
Website: ima-citizensrights.org.uk · Phone (help submitting a complaint): 01792 356300
the3million
National grassroots organisation for EU citizens in the UK
The largest organisation representing EU, EEA and Swiss citizens in the UK: campaigning, meticulous plain-English explainers on the EU Settlement Scheme and eVisas, and strategic legal action on equal treatment. Its evidence reports to the IMA are how many patterns become inquiries.
Website: the3million.org.uk
Settled
Free regulated immigration advice for EU citizens, in many languages
A charity providing free advice and representation at IAA Level 3 on all aspects of the EUSS — late applications, refusals, family members, proving status — with advisers working in many European languages, including Romanes.
Website: settled.org.uk · Helpline: 0330 223 5336
Citizens Advice
Free advice on benefits, housing, work, debt and consumer problems
Free, confidential advice on the everyday problems where rights most often go wrong, with local offices across England and Wales — Citizens Advice Scotland and Advice NI cover Scotland and Northern Ireland. Some offices also hold immigration advice accreditation.
Website: citizensadvice.org.uk · Adviceline (England): 0800 144 8848
Law Centres Network
Free legal advice and casework near you
Law centres are independent charities providing free legal advice and casework to people who cannot afford a lawyer — many cover immigration, housing, employment and welfare benefits. Use the network's finder to locate your nearest, anywhere in the UK.
Website: lawcentres.org.uk
Information Commissioner's Office (ICO)
Data protection problems, including ignored Subject Access Requests
If an organisation has mishandled your personal data — lost it, refused you access to it, or got your records wrong and won't correct them — complain to the ICO after using the organisation's own complaints process.
Website: ico.org.uk · Phone: 0303 123 1113
EU Settlement Scheme Resolution Centre (Home Office)
Questions about your EUSS application or digital status
The Home Office's own helpline for EU Settlement Scheme applications, automatic conversion to settled status, and problems viewing or proving your digital status.
Website: gov.uk/settled-status-eu-citizens-families · Phone: 0300 123 7379
Work Rights Centre
Employment and benefits help for migrants, including complex EUSS cases
A charity helping migrants with employment problems and welfare benefits, including complex EU Settlement Scheme issues such as late applications and appeals — and a practical online tool for checking Universal Credit eligibility.
Website: workrightscentre.org
Equality Advisory and Support Service (EASS)
Free advice on discrimination under the Equality Act 2010
The government-funded helpline for people who have faced discrimination — in a shop, at work, in housing, at school or from any service — because of a protected characteristic such as race or nationality. Advisers explain your rights and your options, including taking a claim to court. It is free.
Website: equalityadvisoryservice.com · Phone: 0808 800 0082
Energy Ombudsman
Unresolved complaints about gas and electricity suppliers
The free, independent scheme for energy disputes. Once you have complained to your supplier and either 8 weeks have passed or you have a deadlock letter, the Energy Ombudsman can investigate and make a decision that is binding on the supplier.
Website: energyombudsman.org
Financial Ombudsman Service
Complaints about banks, insurers and other financial firms
The free, independent service for disputes with a bank, building society, insurer or other financial business — from a frozen account to a mis-sold product. Complain to the firm first; if you are unhappy with its final response, or 8 weeks pass, bring it here.
Website: financial-ombudsman.org.uk · Phone: 0800 023 4567
Parliamentary and Health Service Ombudsman (PHSO)
The final stage for NHS complaints in England, and for UK government departments
Makes final, independent decisions on complaints about the NHS in England, and about UK government departments, once their own complaints processes are exhausted. NHS complaints can be brought directly; a complaint about a government department is referred through your MP. It is free.
Website: ombudsman.org.uk
Local Government & Social Care Ombudsman (LGSCO)
The final stage for complaints about councils in England
Investigates complaints about councils in England — including special educational needs support, adult social care, housing and council tax — after the council's own complaints procedure. It is free, and can recommend a remedy where a council's fault has caused injustice.
Website: lgo.org.uk
AvMA (Action against Medical Accidents)
Free, specialist help after harm from medical or dental treatment
The independent charity for patient safety and justice. Its free helpline explains your options after treatment has gone wrong — the complaints route, the professional regulators, and whether a negligence claim may be possible. Court claims have strict time limits, so contact it early.
Website: avma.org.uk
IPSEA
Free legal advice on children's special educational needs and disability
A charity giving free, independent, legally based advice on the SEND system in England — EHC needs assessments, the content of a plan, and appeals to the SEND Tribunal, which most parents can bring themselves. It also trains a network of volunteers who support families.
Website: ipsea.org.uk