Alexander dos Santos

Call 1999

Alexander dos Santos | Call 1999

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Alexander practises in regulatory and financial matters whether criminal or civil, professional discipline, extradition, public, inquests and commercial law. He acts for a range of clients, domestic and international, including Governments, individuals, trustees, companies, partnerships, banks, regulatory, charitable and other public bodies. His tactical acuity, technical knowledge of the law and high proficiency as an advocate in both witness handling and submissions have seen him recognised as a leading junior by both Chambers and Partners and The Legal 500.

Alexander is clerked primarily by Tom O’Connor,  Joe Ralph and Josie Ryan.

Through Horizon, Alexander has provided training to new judges in Somaliland and has been involved in their High Judicial Council’s project for the creation of a Legal Resources and Training Centre.

He is a legal adviser to AFC Wimbledon football club.

Alexander is a Specialist Regulatory Advocate in Health and Safety and Environmental Law. He is also a specialist prosecutor for extradition, serious and organised crime and proceeds of crime. He has been appointed to the League Managers Association Legal Panel.

Experience & Expertise

Alexander practises in regulatory and financial crime, extradition, public law, professional discipline, and commercial law. Commercial instructions include contractual and company disputes, insolvency, chancery, trustee disputes and civil fraud matters. He conducts first instance extradition hearings and High Court Appeals both for those sought for extradition and for Requesting Judicial Authorities.

Alexander also has significant experience in judicial review in a variety of contexts, including sports law and prison law. He acts frequently in professional discipline matters, for and against regulators. He has acted in complex, lengthy and high value fraud, financial services, money laundering and corruption cases. His experience spans both criminal and civil fraud. He advises companies on issues of compliance with financial regulation, anti-corruption, money laundering and health and safety regulations.

Extradition & Regulatory Crime

Alexander is a specialist panel member for the Crown Prosecution Service extradition unit. He has significant experience before the Administrative Court and at first instance hearings. He acts on both sides and in cases under both Part 1 and Part 2 of the Extradition Act 2003.

He is a Specialist Regulatory Advocate in Health and Safety matters and has acted for regulators, companies and individuals in health and safety, food safety, environmental and planning law prosecutions – including in fatality cases. He has conducted a large number of local authority regulatory prosecutions including under the Licensing Act 2003, Food Hygiene (England) Regs 2006, Environmental Protection Act 1980 and Consumer Protection from Unfair Trading Regulations 2008.

He has previously advised a PLC on its health and safety risk assessments relevant to a commercial agreement being negotiated. He has prosecuted for the Health and Safety Executive and Office for Rail and Road. He has various health and safety matters and is receiving increasing instructions in health and safety matters in the medical sector.

He acts on both sides and in cases under both Part 1 and Part 2 of the Extradition Act 2003.

Financial Crime & Fraud

He has extensive experience dealing with both civil and criminal fraud and has acted in complex fraud, financial services, money laundering, pension fraud and corruption cases. He has conducted lengthy and high value trials both as led junior and as a junior alone. His work also includes breaches of financial services and consumer regulations.

His experience spans both civil and criminal fraud. He advises companies on issues of compliance with anti-corruption, financial services, money laundering and health and safety regulations. He also has experience of assisting companies with anti-bribery and corruption policies and measures and provides pre-litigation and strategic advice to those caught up in regulatory and criminal investigations.

Civil fraud experience includes interim relief applications and substantive claims, in the person, corporate and insolvency contexts.

Professional Discipline

He acts frequently in professional discipline matters, for and against regulators, and has acted in fitness to practise proceedings, health committee hearings, High Court appeals and judicial reviews in matters relating to the General Optical Council, General Dental Council, General Pharmaceutical Council, Nursing and Midwifery Council, General Medical Council, Care Council for Wales, Appeal Committee of the Association of Chartered Certified Accountants and the Royal College of Psychiatrists. He also has experience acting before sporting Tribunals.

In matters of professional negligence, Alexander is able to settle pleadings, advise on merits and either claim against or represent professionals at hearings in the County/High Court.

Public  Law and inquests

He has significant experience acting by himself and been led by leading Counsel in judicial review and in inquests (including Article 2 and jury inquests). He is experienced in different contexts, from prison law to sports law, planning and criminal matters.

Commercial & Chancery

He advises and acts in contractual and other financial disputes, often able to guide clients to a practical non-litigious solution to problems and disputes. He is keenly interested in corporate governance and in civil fraud. He is able to assist clients in obtaining or resisting freezing orders in the High Court. He also has transactional and litigation experience arising from the sports context.

Insolvency and chancery  experience includes personal and company insolvency proceedings, director disqualification applications for winding up petitions in the public interest and matters relating to trustees and charities.

Cases & Work of Note

  • Codrea v Romania [2020] EWHC 168 (Admin) – Extradition; Public interest; Right to respect for private and family life; Suspended sentence activation; Time
  • Zelenko v Latvia [2019] 10 WLUK 59 – Assurances; Bars to extradition; Ill health; Latvia; Medical treatment; Prison conditions
  • Office for Rail and Road v Kier Infrastructure 2019 – Health and Safety – prosecuted failures to adhere to safe working practices where significant injuries were caused when a 7 tonne precast concrete unit toppled over
  • Goldberg v Poland [2019] EWHC 2557 (Admin) – Bars to extradition; Delay; Fugitive offenders; Right to respect for private and family life; Supply of drugs
  • Kotlarski v Germany [2019] EWHC 1374 (Admin) – Fugitive offenders; Germany; Sureties
  • Majkowski-Pyk v German Judicial Authority [2019] 4 WLUK 291 – Extradition; Failure to surrender; Fraud
  • R v SR – Manchester Crown Court – Defending confiscation proceedings following a fraud and money laundering conviction
  • Yorkshire Trading Standards v W & Ors – Leeds Crown Court – defending a fraudulent trading allegation
  • R v G & Ors – Kingston Crown Court – Defended allegations of investment fraud
  • R v T & Ors – Croydon Crown Court – Defended allegations of land banking fraud and breach of collective investment scheme regulations
  • Gheorghe v Crown Prosecution Service [2018] EWHC 3648 (Admin) – Bail applications; Extradition proceedings; Procuring
  • Kujtkowski v Poland [2018] EWHC 3674 (Admin) – Bail application; Failure to surrender; Fugitive offenders; Grievous bodily harm
  • Kinsella v Ireland [2018] EWHC 3540 (Admin) – Bail
  • Greece v National Crime Agency [2018] EWHC 1993 (Admin) – Bail conditions; Extradition; Murder
  • Vieira v Brazil [2018] EWHC 2417 (Admin) – Absconding; Bail; Bail conditions
  • Belgium v Dauti [2018] EWHC 3948 (Admin) – Bail conditions; Extradition proceedings; Human trafficking
  • R. (on the application of Drozdz) v Poland [2018] EWHC 2466 (Admin) – Conduct; Delay; Extradition orders; Right to respect for private and family life; Suspended sentences activation
  • R. (on the application of Roezner) v Poland [2018] EWHC 1877 (Admin) – Fresh evidence; Mental health; Oppression; Poland; Suicide
  • Mcphillips v Belgium [2018] EWHC 2775 (Admin) – Bail applications; European arrest warrants; Theft
  • Toumi v Germany [2018] EWHC 1191 (QB)
  • Biri v Hungary [2018] EWHC 50 (Admin)
  • Swedish Judicial Authority v Serwin [2017] EWHC 3459 (Admin)
  • Krok v Poland [2017] EWHC 1800 (Admin)
  • R (on the Application of Condor) v DPP & Cullen [2017] EWHC 3625 (Admin)
  • Ladislav Danco v. Czech Republic [2017] EWHC 1300 (Admin)
  • Krzystof Kowalski v. Poland [2017] EWHC 1044 (Admin)
  • Besaran Hussain Zada v. Italy [2017] EWHC 513 (Admin) – Divisional Court – Double Jeopardy
  • R. v Gallagher (Karl George) [2017] EWCA Crim 1214
  • General Dental Council v. Harper [2017] EWHC 856 (Admin) – Admin Court extension of interim order
  • Clarke v. General Optical Council [2017] EWHC 521 (Admin) – Impairment, voluntary erasure, proportionality
  • Pemberton Greenish v. Jane Henry [2017] EWHC 246 (QB) – Acted for insurer in subrogated claim for breach of contract and fiduciary duty
  • Stevenson v. General Optical Council [2015] EWHC 3099 (Admin) – Time limits on appeal
  • R. (on the Application of the English Bridge Union) v. Sport England & Ors [2015] EWHC 2875 (Admin) – sports – interpretation of Royal Charter and Statute
  • R. (on the Application of Keith Bentley & Ors) v. Governor of HMP Whatton & SSJ [2014] EWHC 3586 (Admin); [2014] EWHC 4338 (Admin); [2015] EWHC 3451 (Admin) – Prison Law – breach of public law duty – Article 5 – failure to provide risk reduction course
  • General Pharmaceutical Council v. M – Allegation of plagiarism
  • Westminster City Council v. Somerfields [2016] – Prosecuting food safety breaches
  • Westminster City Council v. T [2016] – Food safety prosecution – acted for Defendant company – successfully argued prosecution out of time. Case withdrawn
  • H&C v. CM [2016] – Breach of contract and negligence dispute arising from the design and supply of plant and specialist equipment to a facility in the Middle East
  • The Football Association Premier League Limited v. R Ltd & DP & Barclays Bank PLC [2016] – Defended a claim for Copyright infringement
  • P v. General Optical Council [2015] – Acted for allegations of dishonesty
  • Samar Rukh v. Royal College of Psychiatrists [2015] – Acted for regulator resisting judicial review – appeal from pre-action disclosure refusal
  •  MJH (Liquidator of I Limited – In Liquidation) v. L & Ors – acted in an application to set aside judgment in a claim for transactions at an undervalue and complicity in a fraudulent anti-creditor scheme
  • HMRC v. R P – Defending a £10m MARD tax recovery claim brought by HMRC on behalf of the Italian Authorities
  • Surrey County Council v. W & Others – Defended at the High Court for contempt of Court proceedings
  • PM v. State Bank of India – Acted at the County Court for the Bank defending claim for vicarious liability for unauthorised transactions by employee from claimant’s account pursuant to a private arrangements between the parties and failure to act on instructions
  • KH v. AM – Acted at the High Court for Claimant in claim for fraudulent misrepresentation, breach of fiduciary duty and breach of constructive trust


Alex is recognised as a leading junior by both The Legal 500 and Chambers & Partners. Recent editorials included:

“A very bright and smooth advocate.”
Chambers & Partners

“He has a chess player’s mind and excellent knowledge of the law.”
Chambers & Partners

‘He cross-examines opposing witnesses effectively, and develops a good rapport with co-defendants, which is important in multi-handed cases.’
The Legal 500

“A fantastic legal mind.”
Chambers & Partners

‘He meshes together civil, criminal and public law understanding to good effect.’
The Legal 500

“A very hard-working barrister.”
Chambers & Partners

‘A thorough cross-examiner.’
The Legal 500

“Practical and pragmatic.”
Chambers & Partners 

‘A calm and well-prepared prosecutor in extradition cases.’  
The Legal 500     

‘He meshes together civil, criminal and public law understanding to good effect.’
The Legal 500

“Very capable and very confident. He knows his stuff inside out.”
Chambers & Partners 



Seminars & Speaking engagements

  • Market manipulation: risks arising from rumours, soundings and information (2018)
  • Commentator on legal matters – Sky News and LBC (2017 and current)
  • Introduction to Extradition Law; High Court Appeals & Judicial Review (2017)
    Professional Discipline lectures on reflection guidance, case-law update and High Court appeals (2016)
  • Introduction to Insolvency law – delivered at Corpus Christi College, Oxford to visiting Brazilian judges and lawyers as part of a ‘Law in Britain’ event. Lecture comprised of an overview of the insolvency law in England and Wales with a particular focus on Public Interest Winding Up proceedings and asset tracing (2015)
  • Somaliland Justice Sector Support Project – delivering Judge Craft Training in Hargeisa, Somaliland through the Horizon Institute and in conjunction with the Somaliland High Judicial Council. Funded though the UK Department For International Development (2015)
  • Anti-Corruption and Fraud Legislation under English Law: Recent Developments (2013)
  • In July 2008 he was an invited panellist at the international conference – “Extraditing Genocide Suspects from Europe to Rwanda – Issues and Challenges”, hosted by REDRESS at the Belgian Parliament. He addressed the conference on the topic of “Human Rights and Fair Trial Conditions for Extradition”. The conference was attended by Interpol officers, lawyers, judges, academics and international observers.

I was once told that where a businessman always looks in a transaction in terms of what can go right, a lawyer looks at transactions in terms of what can go wrong. An eternal optimist, I make sure that I have firmly in mind the commercial and reputational objectives of each client when advising on regulations and potential legal risks.

“I have come to appreciate the value of a pastoral approach to client care”

Ever an inquisitive individual, I still get excited when faced with a novel point of law. Years of broadening my practice into different (albeit related) areas of law have provided many opportunities to think outside the box and draw on law developed in other fields.

Through my experience of dealing with vulnerable or financially exposed clients, where the legal process they face is difficult if not life changing, I have come to appreciate the value of a pastoral approach to client care.


Alexander adopts and adheres to the provisions of his privacy notice which can be accessed here.

further information

For further details of  Alexander’s practice please click on the links to the left or contact a member of the clerking or client service team.

Bar Council Membership No:39897
Registered Name: Alexander dos Santos
VAT Registration No: 778 0255 08