Gibraltar's Legal System

A distinct jurisdiction with English common-law foundations

Gibraltar is a self-governing British Overseas Territory with its own constitution, Parliament and courts. The Gibraltar Constitution Order 2006 establishes the framework for its government and judicial institutions and protects fundamental rights and freedoms.

Although Gibraltar’s legal system has strong connections with that of England and Wales, Gibraltar is a distinct legal jurisdiction. Its legislation, procedures and regulatory requirements must be considered separately when advising on a transaction, dispute or other legal matter.

The sources of Gibraltar law

English common law and the rules of equity apply in Gibraltar under the English Law (Application) Act, subject to Gibraltar’s circumstances and to modification or exclusion by applicable legislation.

Gibraltar also has its own Acts of Parliament and subsidiary legislation. UK legislation does not apply automatically merely because it is in force in the United Kingdom; it must be applicable to Gibraltar under the relevant legal arrangements.

These shared foundations do not mean that English and Gibraltar law are interchangeable. The applicable Gibraltar legislation and procedural requirements should always be checked, including any amendments, transitional provisions or rules governing the particular activity.

Commonwealth authorities and the development of Gibraltar law

Gibraltar’s English common-law foundations do not mean that English approaches necessarily determine every legal question. In constitutional matters, decisions from other Commonwealth jurisdictions can provide guidance particularly suited to Gibraltar’s own constitutional framework.

An example is VSB Limited v His Majesty’s Government of Gibraltar and others, 2026/GSC/020, [https://www.gcs.gov.gi/judgments/vsb-limited-v-his-majestys-government-of-gibraltar-2026gsc020-934] a Supreme Court costs judgment delivered on the 17th of April 2026. Charles Gomez & Co acted for VSB Limited, with Charles Gomez and Nicholas Gomez appearing as counsel

The Court adopted the Ahnee/Biowatch approach to constitutional costs, drawing on Commonwealth jurisprudence, including the Privy Council’s decision in Ahnee on appeal from Mauritius, South Africa’s Constitutional Court decision in Biowatch, and Bermuda authorities. This represented a departure, in the constitutional context, from the ordinary English civil-litigation starting point that the unsuccessful party pays the successful party’s costs.

Under the approach recognised by the Court, a claimant pursuing a genuine, non-frivolous constitutional challenge against the State should ordinarily recover costs if successful but should not ordinarily have to pay the State’s costs if unsuccessful. The principle remains subject to judicial discretion and is not blanket immunity from adverse costs.

Although VSB’s substantive claim had been dismissed, its constitutional challenge attracted this protection. The judgment illustrates the practical importance of considering Commonwealth constitutional jurisprudence alongside English authorities when advising on Gibraltar law.

Gibraltar’s courts and appeals

The court structure includes the Magistrates’ Court, the Supreme Court of Gibraltar and the Court of Appeal for Gibraltar. The Gibraltar Supreme Court exercises civil and family jurisdiction broadly comparable to that of the High Court in England and Wales, and criminal jurisdiction comparable to that of the Crown Court. It also exercises admiralty jurisdiction in shipping matters.

Appeals from the Supreme Court may be brought to the Court of Appeal in accordance with the applicable rules. A further appeal may lie to His Majesty in Council, through the Judicial Committee of the Privy Council, where the relevant requirements for an appeal are satisfied. The Privy Council is Gibraltar’s final appellate tribunal; it is not an automatic additional stage in every case.

Gibraltar and the European Union

Gibraltar is no longer part of the European Union. It left the EU with the United Kingdom on the 31st of January 2020, followed by the withdrawal transition period, which ended at the close of 2020.

The UK–EU Agreement in respect of Gibraltar, signed on the 14th of July 2026 and provisionally applied from the 15th of July 2026, establishes a new framework for Gibraltar’s relationship with the EU. It includes arrangements for the circulation of people and goods, customs, frontier workers and cooperation in other specified areas.

The agreement does not restore EU membership. It provides for a Gibraltar–EU customs union and the application of specified Schengen rules, without Gibraltar formally joining the Schengen area. The legal consequences for a particular business or individual depend on the relevant provisions and implementing legislation.

Leaving the EU did not remove every rule of EU origin from Gibraltar law. Gibraltar’s withdrawal legislation preserved specified EU-derived law, subject to subsequent amendment, while the 2026 agreement requires the application of certain EU rules in defined areas. Advice should therefore be based on the current legal framework rather than assumptions drawn from Gibraltar’s former EU status.

Human rights and the European courts

Gibraltar’s Constitution protects fundamental rights, including personal liberty, a fair hearing, privacy and property rights. These protections form part of Gibraltar’s constitutional framework.

Applications concerning alleged violations of the European Convention on Human Rights 1952 are separate from ordinary domestic appeals. They are subject to the European Court of Human Rights’ admissibility requirements, including the use of effective domestic remedies and compliance with applicable time limits. That Court does not act as a further appeal court to rehear domestic cases.

The Court of Justice of the European Union has a different role. Under the 2026 agreement, it determines certain questions of EU-law interpretation referred by a treaty arbitration panel. This does not make it a general appellate court for Gibraltar.

Regulation of legal services

The Legal Services Regulatory Authority, established under the Legal Services Act 2017, regulates the legal profession and the provision of legal services in or from Gibraltar. Lawyers and law firms must satisfy the applicable registration and professional requirements, and reserved legal activities may be undertaken only by appropriately authorised or exempt persons.

How Charles Gomez & Co can assist

Charles Gomez & Co advises and represents clients in Gibraltar matters, including litigation, commercial and contractual disputes, regulatory proceedings, property, employment and private-client matters. We also act for overseas lawyers requiring assistance with Gibraltar law and proceedings.

Our English- and Spanish-speaking practitioners assist clients with Gibraltar matters and coordinate with Spanish lawyers where advice or representation in Spain is required. This allows the Gibraltar and Spanish aspects of a matter to be addressed by the appropriate advisers.

Contact Charles Gomez & Co to discuss your Gibraltar legal requirements or a matter requiring coordinated cross-border advice.

This page provides general information only and does not constitute legal advice. The applicable law and procedure will depend on the circumstances of each matter and may change.